@article{10_5300_2017_3_4_138,
     author = {Hagen, Hans},
     title = {Lua in {MetaPost}},
     journal = {Zpravodaj \v{C}eskoslovensk\'eho sdru\v{z}en{\'\i} u\v{z}ivatel\r{u} TeXu},
     pages = {138--154},
     publisher = {mathdoc},
     volume = {27},
     number = {3-4},
     year = {2017},
     doi = {10.5300/2017-3-4/138},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.5300/2017-3-4/138/}
}