TY - JOUR AU - J. Wójcik TI - A purely algebraic proof of special cases of Tchebotarev's theorem JO - Acta Arithmetica PY - 1975 SP - 137 EP - 145 VL - 28 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-28-2-137-145/ DO - 10.4064/aa-28-2-137-145 LA - en ID - 10_4064_aa_28_2_137_145 ER -