TY - JOUR AU - Keiji Nishioka AU - Kumiko Nishioka TI - Algebraic independence of elementary functions and its application to Masser's vanishing theorem. JO - Aequationes mathematicae PY - 1990 SP - 67 EP - 77 VL - 40 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AM2_1990__40_1_137362/ ID - AM2_1990__40_1_137362 ER -