@article{CM_1939__6__136_0,
     author = {Lee, Hwa-Chung},
     title = {On the projective theory of spinors},
     journal = {Compositio Mathematica},
     pages = {136--152},
     publisher = {Johnson Reprint Corporation},
     volume = {6},
     year = {1939},
     zbl = {0019.23304},
     language = {en},
     url = {http://www.numdam.org/item/CM_1939__6__136_0/}
}