By Bang H.H.   in Journal of Mathematical Analysis and Applications

ISSN:0022-247X|203|3|861-867

Academic Press‎(1996)‎

Access to resources Favorite 17.54164

By Bang H.H.   Giao H.M.   in Applicable Analysis

ISSN:0003-6811|81|1|1-11

Taylor & Francis Ltd‎(2002)‎

Access to resources Favorite 12.488101

By Ba C.T.V.   Bang H.H.   Soa D.V.   in International Journal of Theoretical Physics

ISSN:0020-7748|42|8|1781-1786

Springer Publishing Company ‎(2003)‎

Access to resources Favorite 10.295397

By Bang H. H.   Cong N. M.   in Acta Mathematica Hungarica

ISSN:0236-5294|106|4|331-341

Springer Publishing Company ‎(2005)‎

Access to resources Favorite 4.5737295