Gromyak, M. I., & Громяк, М. И. (1987). Construction of periodical solutions of the wave differential and integral-differential second order equations. Institute of Mathematics, NAS of Ukraine.
Chicago-Zitierstil (17. Ausg.)Gromyak, M. I., und М. И Громяк. Construction of Periodical Solutions of the Wave Differential and Integral-differential Second Order Equations. Institute of Mathematics, NAS of Ukraine, 1987.
MLA-Zitierstil (8. Ausg.)Gromyak, M. I., und М. И Громяк. Construction of Periodical Solutions of the Wave Differential and Integral-differential Second Order Equations. Institute of Mathematics, NAS of Ukraine, 1987.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.