Memoirs of the American Mathematical Society ; volume 48, number 296 (March 1984)
Print version: Ramis, J.-P. Theoremes d’indices Gevrey pour les equations differentielles ordinaires. Providence, R.I., USA : American Mathematical Society, [1984] viii, 95 ; 26 cm Memoirs of the American Mathematical Society ; volume 48, number 296 (March 1984) ISBN 9780821822968