diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -9,7 +9,7 @@
   @ONLY
 )
 
-IF(DOXYGEN_EXECUTABLE AND GHOSTSCRIPT_EXECUTABLE)
+IF(DOXYGEN_EXECUTABLE AND PYTHONINTERP_FOUND AND GHOSTSCRIPT_EXECUTABLE)
   FILE(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html/)
   SET(GHOSTSCRIPT_OPTIONS -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -sDEVICE=pngalpha)
   ADD_CUSTOM_TARGET(html
@@ -28,6 +28,7 @@
     COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r18 -sOutputFile=gen-images/nodeshape_4.png ${CMAKE_CURRENT_SOURCE_DIR}/images/nodeshape_4.eps
     COMMAND ${GHOSTSCRIPT_EXECUTABLE} ${GHOSTSCRIPT_OPTIONS} -r18 -sOutputFile=gen-images/strongly_connected_components.png ${CMAKE_CURRENT_SOURCE_DIR}/images/strongly_connected_components.eps
     COMMAND ${CMAKE_COMMAND} -E remove_directory html
+    COMMAND ${PYTHON_EXECUTABLE} ${PROJECT_SOURCE_DIR}/scripts/bib2dox.py ${CMAKE_CURRENT_SOURCE_DIR}/references.bib >references.dox
     COMMAND ${DOXYGEN_EXECUTABLE} Doxyfile
     WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
   )