@article{10_1017_S001708950000416X,
     author = {Fong, C. K.},
     title = {A note on liftings of hermitian elements and unitaries},
     journal = {Glasgow mathematical journal},
     pages = {183--185},
     year = {1980},
     volume = {21},
     number = {1},
     doi = {10.1017/S001708950000416X},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S001708950000416X/}
}