By Graef J. R.   Qian C.   in Czechoslovak Mathematical Journal

ISSN:0011-4642|52|4|757-769

Springer Publishing Company ‎(2002)‎

Access to resources Favorite 8.578424

By Smith B.   Graef J.   Wronski T.   Rendina E   Williams A.   Clark K.   Clarke S.   Lucas E.   Halloran B.   in Calcified Tissue International

ISSN:0171-967X|94|4|442-453

Springer Publishing Company ‎(2014)‎

Access to resources Favorite 4.6587987

By Graef J.R.   in Journal of Difference Equations and Applications

ISSN:1023-6198|8|11|1033-1052

Taylor & Francis Ltd‎(2002)‎

Access to resources Favorite 2.7900348

By Graef J.R.   Qian C.   in Journal of Mathematical Analysis and Applications

ISSN:0022-247X|203|2|388-400

Academic Press‎(1996)‎

Access to resources Favorite 2.4412804