GULZAR ALI BALOCH; HAJI KHAN ABBASI. DEVELOPMENT OF NEW METHODS OF PROVING RECIPROCITY THEOREM AND DERIVING CAUCHY REIMANN EQUATIONS IN POLAR FORM . Sindh University Research Journal - SURJ (Science Series), [S. l.], v. 25, n. (1&2) 1993 issued Sep, 2025. Disponível em: https://sujo.usindh.edu.pk/index.php/SURJ/article/view/7797. Acesso em: 26 jun. 2026.