TY - JOUR AU - Robert J. Lemke Oliver TI - Almost-primes represented by quadratic polynomials JO - Acta Arithmetica PY - 2012 SP - 241 EP - 261 VL - 151 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa151-3-2/ DO - 10.4064/aa151-3-2 LA - en ID - 10_4064_aa151_3_2 ER -