Doklady Akademii Nauk, Tome 133 (1960) no. 3, pp. 537-539
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L. N. Shevrin. On subsemigroups of free semigroups. Doklady Akademii Nauk, Tome 133 (1960) no. 3, pp. 537-539. http://geodesic.mathdoc.fr/item/DAN_1960_133_3_a9/
@article{DAN_1960_133_3_a9,
author = {L. N. Shevrin},
title = {On subsemigroups of free semigroups},
journal = {Doklady Akademii Nauk},
pages = {537--539},
year = {1960},
volume = {133},
number = {3},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DAN_1960_133_3_a9/}
}
TY - JOUR
AU - L. N. Shevrin
TI - On subsemigroups of free semigroups
JO - Doklady Akademii Nauk
PY - 1960
SP - 537
EP - 539
VL - 133
IS - 3
UR - http://geodesic.mathdoc.fr/item/DAN_1960_133_3_a9/
LA - ru
ID - DAN_1960_133_3_a9
ER -
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%A L. N. Shevrin
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%J Doklady Akademii Nauk
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%U http://geodesic.mathdoc.fr/item/DAN_1960_133_3_a9/
%G ru
%F DAN_1960_133_3_a9
