Kvaterniony
František Josef Studnička (1836–1903), GDML_Books, (1998), p. 94-107 / Harvested from
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@inbook{401633,
     title = {Kvaterniony},
     booktitle = {Franti\v sek Josef Studni\v cka (1836--1903)},
     series = {GDML\_Books},
     publisher = {Prometheus},
     address = {Praha},
     year = {1998},
     pages = {94-107},
     url = {http://dml.mathdoc.fr/item/401633}
}

 (éd.). Kvaterniony, dans František Josef Studnička (1836–1903), GDML_Books,  (1998), pp. 94-107. http://gdmltest.u-ga.fr/item/401633/