TY - JOUR AU - Vaughan, J. E. AU - Wenner, B. R. TI - Note on a theorem of J. Nagata JO - Compositio Mathematica PY - 1969 SP - 4 EP - 6 VL - 21 IS - 1 PB - Wolters-Noordhoff Publishing UR - http://www.numdam.org/item/CM_1969__21_1_4_0/ LA - en ID - CM_1969__21_1_4_0 ER -