TY - JOUR AU - WituĊ‚a, Roman TI - Ramanujan cubic polynomials of the second kind JO - Journal of integer sequences PY - 2010 VL - 13 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JIS_2010__13_7_a1/ LA - en ID - JIS_2010__13_7_a1 ER -