@article{CM_1953__11__119_0, author = {Bergmann, Howard G.}, title = {The boundary layer problem for certain non-linear ordinary differential equations}, journal = {Compositio Mathematica}, volume = {11}, year = {1953}, pages = {119-169}, mrnumber = {58060}, zbl = {0053.38602}, language = {en}, url = {http://dml.mathdoc.fr/item/CM_1953__11__119_0} }
Bergmann, Howard G. The boundary layer problem for certain non-linear ordinary differential equations. Compositio Mathematica, Tome 11 (1953) pp. 119-169. http://gdmltest.u-ga.fr/item/CM_1953__11__119_0/
The Non-linear Boundary Value Problem of the Buckled Plate, American Journal of Mathematics, V. LXIII, 4, October, 1941. | JFM 67.0826.01 | MR 5866 | Zbl 0026.16301
and [1]Methoden der Mathematischen Physik. | JFM 63.0449.05 | Zbl 0788.00012
[2]Integration.
[3]Differential and Integral Calculus.
[4]Theory of Functions of a Real Variable.
[5]