TY - JOUR AU - KEIL, EUGEN TI - ON A DIAGONAL QUADRIC IN DENSE VARIABLES JO - Glasgow mathematical journal PY - 2014 SP - 601 EP - 628 VL - 56 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089514000056/ DO - 10.1017/S0017089514000056 ID - 10_1017_S0017089514000056 ER -