Volume 5, No. 3 (1988)
Annales de l'Institut Henri Poincaré C
pp. 211–220 Periodic solutions for a class of Lorenz–Lagrangian systemsJ.F. Toland
DOI 10.1016/S0294-1449(16)30344-4pp. 221–225 Indice de Morse des points critiques obtenus par minimaxClaude Viterbo
DOI 10.1016/S0294-1449(16)30345-6pp. 227–285 A new approach for the analysis of Vortex Methods in two and three dimensionsGeorges-Henri Cottet
DOI 10.1016/S0294-1449(16)30346-8pp. 287–295 Non-collision orbits for a class of Keplerian-like potentialsAntonio AmbrosettiVittorio Coti Zelati
DOI 10.1016/S0294-1449(16)30347-X