@article{10_37236_10913,
     author = {Yi-Lin Lee},
     title = {An extension of the {Lindstr\"om-Gessel-Viennot} theorem},
     journal = {The electronic journal of combinatorics},
     year = {2022},
     volume = {29},
     number = {2},
     doi = {10.37236/10913},
     zbl = {1491.05099},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/10913/}
}