@article{10_21136_CPMF_1940_123328,
     author = {Levy, Harry},
     title = {Conformal invariants in two dimensions. {[II.]}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {118--127},
     publisher = {mathdoc},
     volume = {69},
     number = {3-4},
     year = {1940},
     doi = {10.21136/CPMF.1940.123328},
     mrnumber = {0004515},
     zbl = {0023.16801},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/articles/10.21136/CPMF.1940.123328/}
}