TY - JOUR AU - Mitchell Begelman BT - Proceedings of the National Academy of Sciences DA - 12/1995 DO - 10.1073/pnas.92.25.11442 PY - 1995 SP - 11442 EP - 11446 T2 - Proceedings of the National Academy of Sciences TI - The Acceleration and Collimation of Jets VL - 92 SN - 0027-8424 ER -