@article{10_4153_CJM_1978_020_6,
     author = {Miller, H. D. B.},
     title = {An {Extrapolation} {Theorem} for {Positive} {Operators}},
     journal = {Canadian journal of mathematics},
     pages = {225--230},
     year = {1978},
     volume = {30},
     number = {2},
     doi = {10.4153/CJM-1978-020-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1978-020-6/}
}