@article{02237532,
title = {Relativizations of the P = NP problem over the complex number field.},
journal = {Sibirskie Ehlektronnye Matematicheskie Izvestiya [electronic only]},
volume = {1},
year = {2004},
pages = {91-98},
zbl = {1079.03033},
language = {en},
url = {http://dml.mathdoc.fr/item/02237532}
}
Rybalov, A.N. Relativizations of the P = NP problem over the complex number field.. Sibirskie Ehlektronnye Matematicheskie Izvestiya [electronic only], Tome 1 (2004) pp. 91-98. http://gdmltest.u-ga.fr/item/02237532/