Abishev, M., Quevedo Hernando, N. Beissen, S. Toktarbay, A.A. Mansurova, M. Alimkulova, A. Muratkhan, N.лю. Dzhapashov, & B.C. Kusmanova. " Definitions of relativistic multipole moments in Newtonian gravity of massive objects." Recent Contributions to Physics (Rec.Contr.Phys.) [Online], 72.1 (2020): 11-18. Web. 11 Jul. 2020