@article{10_4064_fm_64_2_189_196,
     author = {Wolfgang Rautenberg},
     title = {Euklidische und {Minkowskische} {Orthogonalit\"atsrelationen}},
     journal = {Fundamenta Mathematicae},
     pages = {189--196},
     publisher = {mathdoc},
     volume = {64},
     number = {2},
     year = {1969},
     doi = {10.4064/fm-64-2-189-196},
     language = {de},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-64-2-189-196/}
}