Periodic boundary value problem for second-order differential equations from geophysical fluid flows

Wang, JR; Zhang, WL; Feckan, M

Wang, JR (corresponding author), Guizhou Univ, Dept Math, Guiyang 550025, Guizhou, Peoples R China.; Wang, JR (corresponding author), Qufu Normal Univ, Sch Math Sci, Qufu 273165, Shandong, Peoples R China.

MONATSHEFTE FUR MATHEMATIK, ; ():