MR1745311
Wong, Patricia J. Y. and Agarwal, Ravi P.
Patricia J. Y. WONG and Ravi P. AGARWAL
Nonoscillatory solutions of functional difference equations involving quasi-differences
Funkcialaj Ekvacioj. Serio Internacia
42
1999
389--412
http://fe.math.kobe-u.ac.jp/FE/FullPapers/vol42/fe42-3-5.pdf
http://fe.math.kobe-u.ac.jp/FE/FE_pdf_with_bookmark/FE41-45-en_KML/fe42-389-412/fe42-389-412.pdf
http://www.ams.org/mathscinet-getitem?mr=MR1745311
fe42-389-412
1999
Nonoscillatory Solutions of Functional Difference Equations Involving Quasi-Differences
WONG, Patricia J. Y.; AGARWAL, Ravi P.
WONG, Patricia J. Y.; AGARWAL, Ravi P.
1
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