@article{JGG_2023_27_2_JGG_2023_27_2_a9,
     author = {D. Brezov and Y. Kancheva and T. Nikova },
     title = {Non-Euclidean {Descriptive} {Geometry} in {Engineering} and {Applied} {Visual} {Arts}},
     journal = {Journal for geometry and graphics},
     pages = {227--236},
     publisher = {mathdoc},
     volume = {27},
     number = {2},
     year = {2023},
     url = {http://geodesic.mathdoc.fr/item/JGG_2023_27_2_JGG_2023_27_2_a9/}
}