MathSciNet Relay Station
MathSciNet bibliographic data
MR1403119 (97h:34044) 34C25 (34B15 34C15)
Wang, Chengwen Generalized upper and lower solutions method for the forced Duffing equation. Proc. Amer. Math. Soc. 125 (1997), no. 2, 397–406.
For users without a MathSciNet license , Relay Station allows linking from MR numbers in online mathematical literature directly to electronic journals and original articles. Subscribers receive the added value of full MathSciNet reviews.

Username/Password Subscribers access MathSciNet here

AMS Home Page

American Mathematical Society American Mathematical Society
201 Charles Street
Providence, RI 02904-6248 USA
© Copyright 2015, American Mathematical Society
Privacy Statement