TY - JOUR AU - Peterson, A. C. TI - On a Relation Between a Theorem of Hartman and a Theorem of Sherman JO - Canadian mathematical bulletin PY - 1973 SP - 275 EP - 281 VL - 16 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1973-046-7/ DO - 10.4153/CMB-1973-046-7 ID - 10_4153_CMB_1973_046_7 ER -