@article{10_4153_CMB_1970_007_6,
     author = {Lin, Chia-Shiang},
     title = {A {Note} on the {Adjoint} of the {Product} of {Operators}},
     journal = {Canadian mathematical bulletin},
     pages = {39--45},
     year = {1970},
     volume = {13},
     number = {1},
     doi = {10.4153/CMB-1970-007-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1970-007-6/}
}