Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1990_4_a6, author = {I. R. Nasyrov}, title = {A~measure of complexity for alternating automata with push-down memory}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {37--45}, publisher = {mathdoc}, number = {4}, year = {1990}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1990_4_a6/} }
I. R. Nasyrov. A~measure of complexity for alternating automata with push-down memory. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 4 (1990), pp. 37-45. http://geodesic.mathdoc.fr/item/IVM_1990_4_a6/