@article{JGG_2000_4_2_a10,
     author = {C. P�tz},
     title = {Descriptive {Geometry} {Courses} for {Students} of {Architecture} -- {On} the {Selection} of {Topics}},
     journal = {Journal for geometry and graphics},
     pages = {209--222},
     publisher = {mathdoc},
     volume = {4},
     number = {2},
     year = {2000},
     url = {http://geodesic.mathdoc.fr/item/JGG_2000_4_2_a10/}
}