TY - JOUR AU - Rahman, Q.I. TI - On the Monotonicity of Certain Functionals in the Theory of Analytic Functions JO - Canadian mathematical bulletin PY - 1967 SP - 723 EP - 729 VL - 10 IS - 5 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1967-074-9/ DO - 10.4153/CMB-1967-074-9 ID - 10_4153_CMB_1967_074_9 ER -