Language-based and abstract hierarchies
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 1 (1990), pp. 81-83
Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1990_1_a11,
author = {Yu. M. Vazhenin},
title = {Language-based and abstract hierarchies},
journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
pages = {81--83},
publisher = {mathdoc},
number = {1},
year = {1990},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/IVM_1990_1_a11/}
}
Yu. M. Vazhenin. Language-based and abstract hierarchies. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 1 (1990), pp. 81-83. http://geodesic.mathdoc.fr/item/IVM_1990_1_a11/