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@article{IVM_1996_4_a2,
author = {A. Yu. Baryshnikov and A. B. Livchak},
title = {The languages ${\rm PQL}$ and ${\rm FO}+{\rm LFP}$ are equivalent even without the presence of order},
journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
pages = {18--23},
publisher = {mathdoc},
number = {4},
year = {1996},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/IVM_1996_4_a2/}
}
TY - JOUR
AU - A. Yu. Baryshnikov
AU - A. B. Livchak
TI - The languages ${\rm PQL}$ and ${\rm FO}+{\rm LFP}$ are equivalent even without the presence of order
JO - Izvestiâ vysših učebnyh zavedenij. Matematika
PY - 1996
SP - 18
EP - 23
IS - 4
PB - mathdoc
UR - http://geodesic.mathdoc.fr/item/IVM_1996_4_a2/
LA - ru
ID - IVM_1996_4_a2
ER -
%0 Journal Article
%A A. Yu. Baryshnikov
%A A. B. Livchak
%T The languages ${\rm PQL}$ and ${\rm FO}+{\rm LFP}$ are equivalent even without the presence of order
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1996
%P 18-23
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1996_4_a2/
%G ru
%F IVM_1996_4_a2
A. Yu. Baryshnikov; A. B. Livchak. The languages ${\rm PQL}$ and ${\rm FO}+{\rm LFP}$ are equivalent even without the presence of order. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 4 (1996), pp. 18-23. http://geodesic.mathdoc.fr/item/IVM_1996_4_a2/