TY - JOUR AU - Wilhelm Ljunggren TI - On the Irreducibility of Certain Trinomials and Quadrinomials. JO - Mathematica Scandinavica PY - 1960 SP - 65 EP - 70 VL - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MS2_1960__8_165734/ ID - MS2_1960__8_165734 ER -