Volume 9, Issue 2, Summer and Autumn 2018, Pages 131-143
Bicheng Yang
Volume 7, Issue 2, Winter and Spring 2016, Pages 1-27
Michael Th. Rassias; Bicheng Yang
Volume 7, Issue 1, Summer and Autumn 2015, Pages 249-269
Michael Th. Rassias; Bicheng Yang
Volume 2, Issue 1, Winter and Spring 2011, Pages 21-34
B. Yang; Th. M. Rassias