@article{01658602, title = {Pairs of paths and critical points.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {25}, year = {2001}, pages = {189-192}, doi = {10.1155/S0161171201005233}, zbl = {1012.30018}, language = {en}, url = {http://dml.mathdoc.fr/item/01658602} }
Caragiu, Florin; Caragiu, Ioana. Pairs of paths and critical points.. International Journal of Mathematics and Mathematical Sciences, Tome 25 (2001) pp. 189-192. doi : 10.1155/S0161171201005233. http://gdmltest.u-ga.fr/item/01658602/