TY - JOUR AU - S. I. Sinyakova AU - Shen Yu-chi TI - On the determination of ultra-small quantities of metals with a polarograph and a stationary mercury drop used as an electrode JO - Doklady Akademii Nauk PY - 1960 SP - 101 EP - 104 VL - 131 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1960_131_1_a25/ LA - ru ID - DAN_1960_131_1_a25 ER -