@article{1102706445, author = {Fraenkel, Aviezri S. and Ne\v set\v ril, Jaroslav}, title = {Epidemiography.}, journal = {Pacific J. Math.}, volume = {120}, number = {2}, year = {1985}, pages = { 369-381}, language = {en}, url = {http://dml.mathdoc.fr/item/1102706445} }
Fraenkel, Aviezri S.; Nešetřil, Jaroslav. Epidemiography.. Pacific J. Math., Tome 120 (1985) no. 2, pp. 369-381. http://gdmltest.u-ga.fr/item/1102706445/