%0 Journal Article %A T. A. Bolokhov %T Homogeneous extensions of the quadratic form of Laplace operator for the field interacting with two point-like particles %J Zapiski Nauchnykh Seminarov POMI %D 2017 %P 46-60 %V 465 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2017_465_a3/ %G ru %F ZNSL_2017_465_a3