@article{10_4153_CMB_1969_110_x,
     author = {Goodman, E. and Narayana, T.V.},
     title = {Lattice {Paths} with {Diagonal} {Steps}},
     journal = {Canadian mathematical bulletin},
     pages = {847--855},
     year = {1969},
     volume = {12},
     number = {6},
     doi = {10.4153/CMB-1969-110-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1969-110-x/}
}