update biblio

3 files changed, 29 insertions, 13 deletions

diff --git a/biblio/bibliography.bib b/biblio/bibliography.bib
index 3bbe7960..b017a07e 100644
--- a/biblio/bibliography.bib
+++ b/biblio/bibliography.bib
@@ -7,11 +7,13 @@
 }
 
 @article{Carriere17c,
-  author    = {Carri\`ere, Mathieu and Michel, Bertrand and Oudot, Steve},
-  title     = {{Statistical Analysis and Parameter Selection for Mapper}},
-  journal   = {CoRR},
-  volume    = {abs/1706.00204},
-  year      = {2017}
+author = {Carri{\`{e}}re, Mathieu and Michel, Bertrand and Oudot, Steve},
+journal = {Journal of Machine Learning Research},
+pages = {1--39},
+publisher = {JMLR.org},
+title = {{Statistical analysis and parameter selection for Mapper}},
+volume = {19},
+year = {2018}
 }
 
 @inproceedings{Dey13,
@@ -23,11 +25,14 @@
 }
 
 @article{Carriere16,
-  title={{Structure and Stability of the 1-Dimensional Mapper}},
-  author={Carri\`ere, Mathieu and Oudot, Steve},
-  journal={CoRR},
-  volume= {abs/1511.05823},
-  year={2015}
+author = {Carri{\`{e}}re, Mathieu and Oudot, Steve},
+journal = {Foundations of Computational Mathematics},
+number = {6},
+pages = {1333--1396},
+publisher = {Springer-Verlag},
+title = {{Structure and stability of the one-dimensional Mapper}},
+volume = {18},
+year = {2017}
 }
 
 @inproceedings{zigzag_reflection,
@@ -36,6 +41,17 @@
   year      = {2014 $\ \ \ \ \ \ \ \ \ \ \ $ \emph{In Preparation}},
 }
 
+@article{Cohen-Steiner2009,
+author = {Cohen-Steiner, David and Edelsbrunner, Herbert and Harer, John},
+journal = {Foundations of Computational Mathematics},
+number = {1},
+pages = {79--103},
+publisher = {Springer-Verlag},
+title = {{Extending persistence using Poincar{\'{e}} and Lefschetz duality}},
+volume = {9},
+year = {2009}
+}
+
 @misc{gudhi_stpcoh,
   author = {Cl\'ement Maria},
   title = "\textsc{Gudhi}, Simplex Tree and Persistent Cohomology Packages",
diff --git a/src/Simplex_tree/include/gudhi/Simplex_tree.h b/src/Simplex_tree/include/gudhi/Simplex_tree.h
index de97d6f2..60720567 100644
--- a/src/Simplex_tree/include/gudhi/Simplex_tree.h
+++ b/src/Simplex_tree/include/gudhi/Simplex_tree.h
@@ -51,7 +51,7 @@ namespace Gudhi {
  * that the simplex is the cone of an original simplex, and is thus part of the descending extended filtration) or
  * EXTRA (which means the simplex is the cone point).
  *
- * Details may be found in section 2.2 in https://link.springer.com/article/10.1007/s10208-017-9370-z.
+ * Details may be found in \cite Cohen-Steiner2009 and section 2.2 in \cite Carriere16.
  *
  */
 enum class Extended_simplex_type {UP, DOWN, EXTRA};
@@ -1507,7 +1507,7 @@ class Simplex_tree {
    * in the Simplex_tree. Hence, this function also outputs the type of each simplex. It can be either UP (which means
    * that the simplex was present originally, and is thus part of the ascending extended filtration), DOWN (which means
    * that the simplex is the cone of an original simplex, and is thus part of the descending extended filtration) or
-   * EXTRA (which means the simplex is the cone point). Note that if the simplex type is DOWN, the original filtration value
+   * EXTRA (which means the simplex is the cone point). See the definition of Extended_simplex_type. Note that if the simplex type is DOWN, the original filtration value
    * is set to be the original filtration value of the corresponding (not coned) original simplex. 
    * \pre This function should be called only if `extend_filtration()` has been called first!
    * \post The output filtration value is supposed to be the same, but might be a little different, than the
diff --git a/src/python/gudhi/simplex_tree.pyx b/src/python/gudhi/simplex_tree.pyx
index bcb1578d..6bb22171 100644
--- a/src/python/gudhi/simplex_tree.pyx
+++ b/src/python/gudhi/simplex_tree.pyx
@@ -427,7 +427,7 @@ cdef class SimplexTree:
             0.0.
             Sets min_persistence to -1.0 to see all values.
         :type min_persistence: float.
-        :returns: A list of four persistence diagrams in the format described in :func:`persistence()<gudhi.SimplexTree.persistence>`. The first one is Ordinary, the second one is Relative, the third one is Extended+ and the fourth one is Extended-. See section 2.2 in https://link.springer.com/article/10.1007/s10208-017-9370-z for a description of these subtypes.
+        :returns: A list of four persistence diagrams in the format described in :func:`persistence()<gudhi.SimplexTree.persistence>`. The first one is Ordinary, the second one is Relative, the third one is Extended+ and the fourth one is Extended-. See and https://link.springer.com/article/10.1007/s10208-008-9027-z and section 2.2 in https://link.springer.com/article/10.1007/s10208-017-9370-z for a description of these subtypes.
 
         .. note::