TY - JOUR AU - CodecĂ , P. AU - Nair, M. TI - Extremal Values of JO - Canadian mathematical bulletin PY - 1998 SP - 335 EP - 347 VL - 41 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1998-046-3/ DO - 10.4153/CMB-1998-046-3 ID - 10_4153_CMB_1998_046_3 ER -