@article{SIGMA_2023_19_a84,
     author = {Zhiyuan Wang and Chenglang Yang},
     title = {Diagonal {Tau-Functions} of {2D} {Toda} {Lattice} {Hierarchy,} {Connected} $(n,m)${-Point} {Functions,} and {Double} {Hurwitz} {Numbers}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2023},
     volume = {19},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2023_19_a84/}
}