@article{10_14712_1213_7243_2015_184,
     author = {Grabowski, Janusz},
     title = {An introduction to loopoids},
     journal = {Commentationes Mathematicae Universitatis Carolinae},
     pages = {515--526},
     publisher = {mathdoc},
     volume = {57},
     number = {4},
     year = {2016},
     doi = {10.14712/1213-7243.2015.184},
     mrnumber = {3583303},
     zbl = {06674893},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.14712/1213-7243.2015.184/}
}