@article{10_21136_CMJ_1973_101181,
     author = {Meyer, Paul R.},
     title = {The {Sorgenfrey} topology is a join of orderable topologies},
     journal = {Czechoslovak Mathematical Journal},
     pages = {402--403},
     publisher = {mathdoc},
     volume = {23},
     number = {3},
     year = {1973},
     doi = {10.21136/CMJ.1973.101181},
     mrnumber = {0319165},
     zbl = {0251.54015},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/articles/10.21136/CMJ.1973.101181/}
}