@article{WORMALD197993,
    Author = {Wormald, N. and Wright, E.M.},
    File = {The exponential generating function of labelled blocks - 1-s2.0-0012365X79901584-main.pdf},
    ISSN = {0012-365X},
    Journal = {Discrete Mathematics},
    Number = {1},
    Pages = {93-96},
    Title = {The exponential generating function of labelled blocks},
    URL = {https://www.sciencedirect.com/science/article/pii/0012365X79901584},
    Volume = {25},
    Year = {1979},
    bdsk-url-1 = {https://www.sciencedirect.com/science/article/pii/0012365X79901584},
    bdsk-url-2 = {https://doi.org/10.1016/0012-365X(79)90158-4},
    date-added = {2022-12-22 22:22:28 +0100},
    date-modified = {2022-12-22 22:22:28 +0100},
    doi = {10.1016/0012-365X(79)90158-4}
}

@article{WORMALD197993, Author = {Wormald, N. and Wright, E.M.}, File = {The exponential generating function of labelled blocks - 1-s2.0-0012365X79901584-main.pdf}, ISSN = {0012-365X}, Journal = {Discrete Mathematics}, Number = {1}, Pages = {93-96}, Title = {The exponential generating function of labelled blocks}, URL = {https://www.sciencedirect.com/science/article/pii/0012365X79901584}, Volume = {25}, Year = {1979}, bdsk-url-1 = {https://www.sciencedirect.com/science/article/pii/0012365X79901584}, bdsk-url-2 = {https://doi.org/10.1016/0012-365X(79)90158-4}, date-added = {2022-12-22 22:22:28 +0100}, date-modified = {2022-12-22 22:22:28 +0100}, doi = {10.1016/0012-365X(79)90158-4} }