Address: Vatutina st. 53, Vladikavkaz,
362025, RNO-A, Russia
Phone: (8672)23-00-54
E-mail: rio@smath.ru
Full name: Siva Kota Reddy P.
Work place: Department of Mathematics Siddaganga Institute of Technology, B. H. Road
Work address: Tumkur-572 103, India
E-mail: reddy_math@yahoo.com; pskreddy@sit.ac.in