@article{10_37236_8948,
     author = {Alex Christensen and Pamela E. Harris and Zakiya Jones and Marissa Loving and Andr\'es Ramos Rodr{\'\i}guez and Joseph Rennie and Gordon Rojas Kirby},
     title = {A generalization of parking functions allowing backward movement},
     journal = {The electronic journal of combinatorics},
     year = {2020},
     volume = {27},
     number = {1},
     doi = {10.37236/8948},
     zbl = {1432.05010},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/8948/}
}