By Bhaumik R.N.   Mukherjee A.   in Fuzzy Sets and Systems

ISSN:0165-0114|91|1|123-126

Elsevier‎(1997)‎

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By Sushanta Mukhopadhyay   R. N. Mukherjee   K. S. Chaudhuri   in International Journal of Mathematical Education in Science and Technology

ISSN:1464-5211|36|1|25-33

Taylor & Francis Ltd‎(2005)‎

Access to resources Favorite 2.0811222