1. On mechanical quadrature formulae on the surface of a sphere;Sobolev;Sibirskii matem. Zh.,1962
2. On a device for practical harmonic analysis on a sphere;Ditkin,1953
3. On cubature formulae for evaluating integrals on the surface of a sphere;Mysovskikh;Sibirskii matem. Zh.,1964
4. Cubature formulae on a sphere;Mclaren;Dokl. Akad. Nauk SSSR,1963
5. Optimal numerical integration on a sphere;Mclaren;Math. Comput.,1963