ON THE CONSTRUCTION OF THE POTENTIAL FUNCTION FROM A PREASSIGNED FAMILY OF PARTICULAR INTEGRALS СтатьяORLOV A., RAMIREZ R.HADRONIC JOURNAL. Том 6. 1983. С. 1705-1710
STABILIZATION OF THE SOLUTION FOR A SYSTEM OF ROTATING COMPRESSIBLE FLUID СтатьяPAL P.K.INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS. Том 14. 1983. С. 108-114