Mawhin, Jean: Seventy-five years of global analysis around the forced pendulum equation.
(English).
In:
Agarwal, Ravi P., Neuman, F.
and Vosmanský, J. (eds.): Proceedings of Equadiff 9, Conference on Differential Equations and Their Applications, Brno, August 25-29, 1997.
[Part 1] Survey papers.
Masaryk University, Brno, 1998.
pp. 115-145
Mawhin, Jean: Critical point theory and nonlinear differential equations.
(English).
In:
Vosmanský, Jaromír
and Zlámal, Miloš (eds.): Equadiff 6.
Proceedings of the International Conference on Differential Equations and Their Applications held in Brno, Czechoslovakia, Aug. 26 - 30, 1985.
J. E. Purkyně University, Department of Mathematics, Brno, 1986.
pp. 49-58
Mawhin, Jean: The periodic boundary value problem for some second order ordinary differential equations.
(English).
In:
Greguš, Michal (ed.): Equadiff 5.
Proceedings of the Fifth Czechoslovak Conference on Differential Equations and Their Applications held in Bratislava, August 24-28, 1981.
BSB B.G. Teubner Verlagsgesellschaft, Leipzig, 1982.
pp. 256-259