TY - JOUR AU - Balog, Antal TI - Six Primes and an Almost Prime in Four Linear Equations JO - Canadian journal of mathematics PY - 1998 SP - 465 EP - 486 VL - 50 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1998-025-1/ DO - 10.4153/CJM-1998-025-1 ID - 10_4153_CJM_1998_025_1 ER -