1. Handbook of Mathematical Functions;Abramowitz,1972
2. Planar rotational flows of an ideal fluid;Abrashkin;Soviet Phys. Dokl.,1984
3. Matrix formulation of hydrodynamics and extension of Ptolemaeus flows to three-dimensional motions;Abrashkin;Izv. Vyssh. Uchebn. Zaved. Radiofis.,1996
4. Conditions for nonlinear stability of stationary plane curvilinear flows of an ideal fluid;Arnold;Dokl. Acad. Nauk SSSR,1965
5. Sur la topologie des ecoulements stationnaires des fluides parfaits;Arnold;C. R. Acad. Sci. Paris,1965