APA (7th ed.) Citation

Daouas, A., Kallel, N., & Timoumi, M. (2002). Multiple periodic solutions for nonautonomous Hamiltonian systems. Archiv der Mathematik, 79(2), 131. https://doi.org/10.1007/s00013-002-8295-0

Chicago Style (17th ed.) Citation

Daouas, A., N. Kallel, and M. Timoumi. "Multiple Periodic Solutions for Nonautonomous Hamiltonian Systems." Archiv Der Mathematik 79, no. 2 (2002): 131. https://doi.org/10.1007/s00013-002-8295-0.

MLA (9th ed.) Citation

Daouas, A., et al. "Multiple Periodic Solutions for Nonautonomous Hamiltonian Systems." Archiv Der Mathematik, vol. 79, no. 2, 2002, p. 131, https://doi.org/10.1007/s00013-002-8295-0.