By clibrary on Mon, 06/23/2025 - 20:04 Author Peter S. Bullen, Peng Yee Lee, Jean L. Mawhin, Patrick Muldowney, Washek F. Pfeffer Publisher Springer Subject Mathematics Year 1990 Vol/Edition 1419 ISBN 9783540469551 URL http://dx.doi.org/10.1007/BFb0083092