@article{1183530914,
author = {Hallam, T. G. and Heidel, J. W.},
title = {The asymptotic manifold of a nonlinear system of differential equations},
journal = {Bull. Amer. Math. Soc.},
volume = {75},
number = {5},
year = {1969},
pages = { 1290-1292},
language = {en},
url = {http://dml.mathdoc.fr/item/1183530914}
}
Hallam, T. G.; Heidel, J. W. The asymptotic manifold of a nonlinear system of differential equations. Bull. Amer. Math. Soc., Tome 75 (1969) no. 5, pp. 1290-1292. http://gdmltest.u-ga.fr/item/1183530914/