Gaya APA
Wang, K. (2013).
Free boundary problems and asymptotic behavior of singularly perturbed partial differential equations .
Jerman:
Springer Berlin, Heidelberg.
Gaya MLA
Wang, Kelei.
"Free boundary problems and asymptotic behavior of singularly perturbed partial differential equations".
Jerman:
Springer Berlin, Heidelberg,
2013.
Electronic Resource.