TY - JOUR AU - Yu. E. Sinyak AU - S. Z. Roginskii AU - M. I. Yanovskii TI - The isotopic exchange of carbon dioxide chemsorbed on an iron catalyst in the synthesis of ammonia JO - Doklady Akademii Nauk PY - 1958 SP - 727 EP - 730 VL - 118 IS - 4 UR - http://geodesic.mathdoc.fr/item/DAN_1958_118_4_a22/ LA - ru ID - DAN_1958_118_4_a22 ER -