TY  - JOUR
AU  - A. P. Mul
TI  - Necessary and sufficient conditions for the existence of boundary values of the modulus of a~function that is bounded and analytic in a~half-plane
JO  - Izvestiya. Mathematics 
PY  - 1985
SP  - 89
EP  - 114
VL  - 25
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1985_25_1_a5/
LA  - en
ID  - IM2_1985_25_1_a5
ER  -