![](/img/cover-not-exists.png)
On the solvability of a singular boundary-value problem for the equationf(t, x, x′,x″) = 0
M. K. Grammatikopoulos, P. S. Kelevedjiev, N. I. PopivanovVolume:
149
Language:
english
Pages:
13
DOI:
10.1007/s10958-008-0079-z
Date:
March, 2008
File:
PDF, 180 KB
english, 2008