@article{10_21136_CMJ_2017_0063_16,
     author = {Liu, Ji-Cai},
     title = {Some finite generalizations of {Euler's} pentagonal number theorem},
     journal = {Czechoslovak Mathematical Journal},
     pages = {525--531},
     publisher = {mathdoc},
     volume = {67},
     number = {2},
     year = {2017},
     doi = {10.21136/CMJ.2017.0063-16},
     mrnumber = {3661057},
     zbl = {06738535},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2017.0063-16/}
}