@article{01751279, title = {A logical model of HCP.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {25}, year = {2001}, pages = {679-684}, doi = {10.1155/S0161171201004598}, zbl = {0996.68141}, language = {en}, url = {http://dml.mathdoc.fr/item/01751279} }
Plotnikov, Anatoly D. A logical model of HCP.. International Journal of Mathematics and Mathematical Sciences, Tome 25 (2001) pp. 679-684. doi : 10.1155/S0161171201004598. http://gdmltest.u-ga.fr/item/01751279/