TY - JOUR AU - I. Kh. Sabitov TI - A generalized Heron--Tartaglia formula and some of its consequences JO - Sbornik. Mathematics PY - 1998 SP - 1533 EP - 1561 VL - 189 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1998_189_10_a5/ LA - en ID - SM_1998_189_10_a5 ER -