@article{10_37236_7919,
     author = {Jason P. Smith},
     title = {On the {M\"obius} function and topology of general pattern posets},
     journal = {The electronic journal of combinatorics},
     year = {2019},
     volume = {26},
     number = {1},
     doi = {10.37236/7919},
     zbl = {1516.06005},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/7919/}
}