@inbook{10.2307/j.ctt155jm66.5,
ISBN = {9780691080451},
URL = {http://www.jstor.org/stable/j.ctt155jm66.5},
abstract = {From bilateral we shall now turn to other kinds of geometric symmetry. Even in discussing the bilateral type I could not help drawing in now and then such other symmetries as the cylindrical or the spherical ones. It seems best to fix the underlying general concept with some precision beforehand, and to that end a little mathematics is needed, for which I ask your patience. I have spoken of transformations. A mappingSof space associates with every space pointpa pointpâ€˛as its image. A special such mapping is the identityIcarrying every pointpinto},
bookauthor = {HERMANN WEYL},
booktitle = {Symmetry},
pages = {41--80},
publisher = {Princeton University Press},
title = {TRANSLATORY, ROTATIONAL, AND RELATED SYMMETRIES},
year = {1980}
}