@article{CM_1989__72_3_341_0,
     author = {Rojek, Tadeusz},
     title = {The classification problem in {Teoplitz} $Z_2$-extensions},
     journal = {Compositio Mathematica},
     pages = {341--358},
     publisher = {Kluwer Academic Publishers},
     volume = {72},
     number = {3},
     year = {1989},
     mrnumber = {1032338},
     zbl = {0697.28009},
     language = {en},
     url = {http://www.numdam.org/item/CM_1989__72_3_341_0/}
}