%0 Journal Article %A A. I. Generalov %T A combinatorial proof of Euler--Fermat's theorem on presentation of primes of the form $p=8k+3$ by the quadratic form $x^2+2y^2$ %J Zapiski Nauchnykh Seminarov POMI %D 2006 %P 155-157 %V 330 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2006_330_a7/ %G ru %F ZNSL_2006_330_a7