A Generalisation Of The Concept Of Convexity
Petar M. Vasić; Jovan D. Kečkić
Publications de l'Institut Mathématique (1971)
- Volume: 11(25), Issue: 31, page 53-56
- ISSN: 0350-1302
Petar M. Vasić; Jovan D. Kečkić
Publications de l'Institut Mathématique (1971)