@article{CRMATH_2008__346_11-12_611_0,
     author = {Crespo, Teresa and Hajto, Zbigniew},
     title = {Extensions with {Galois} group $ {2}^{+}{S}_{4}\ast {D}_{8}$ in characteristic 3},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {611--614},
     publisher = {Elsevier},
     volume = {346},
     number = {11-12},
     year = {2008},
     doi = {10.1016/j.crma.2008.04.010},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2008.04.010/}
}