@article{05029612,
title = {Cobordism of Morse functions on surfaces, the universal complex of singular fibers and their application to map germs.},
journal = {Geometry \& Topology},
volume = {6},
year = {2006},
pages = {539-572},
doi = {10.2140/agt.2006.6.539},
zbl = {1098.57017},
language = {en},
url = {http://dml.mathdoc.fr/item/05029612}
}
Saeki, Osamu. Cobordism of Morse functions on surfaces, the universal complex of singular fibers and their application to map germs.. Geometry & Topology, Tome 6 (2006) pp. 539-572. doi : 10.2140/agt.2006.6.539. http://gdmltest.u-ga.fr/item/05029612/