TY - JOUR AU - W. Rice AU - Phillip Armitage AU - I. Bonnell AU - M. Bate AU - S. Jeffers AU - S. Vine BT - Monthly Notices of the Royal Astronomical Society DA - 12/2003 DO - 10.1111/j.1365-2966.2003.07317.x PY - 2003 SP - L36 EP - L40 T2 - Monthly Notices of the Royal Astronomical Society TI - Substellar companions and isolated planetary-mass objects from protostellar disc fragmentation VL - 346 SN - 00358711 ER -