@InProceedings{hitzer05isame, author = {E.M.S. Hitzer and C. Perwass}, title = {Full geometric description of all symmetry elements of crystal space groups by the suitable choice of only three vectors for each Bravais cell or crystal family}, booktitle = {Proceedings of the International Symposium on Advanced Mechanical Engineering, between University of Fukui (Japan), Pukyong National University (Korea) and University of Shanghai for Science and Technology (China), 23-26 Nov. 2005}, pages = {19-25}, year = 2005, publisher = {Pukyong National University} }