@article{10_37236_146,
     author = {Kyle Pula},
     title = {Products of all elements in a loop and a framework for non-associative analogues of the {Hall-Paige} conjecture.},
     journal = {The electronic journal of combinatorics},
     year = {2009},
     volume = {16},
     number = {1},
     doi = {10.37236/146},
     zbl = {1192.20059},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/146/}
}