TY  - JOUR
AU  - King, J. P.
TI  - A Class of Positive Linear Operators
JO  - Canadian mathematical bulletin
PY  - 1968
SP  - 51
EP  - 59
VL  - 11
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1968-007-5/
DO  - 10.4153/CMB-1968-007-5
ID  - 10_4153_CMB_1968_007_5
ER  -