@article{DMTCS_2010_12_2_a4,
     author = {B\'ona, Mikl\'os},
     title = {The absence of a pattern and the occurrences of another},
     journal = {Discrete mathematics & theoretical computer science},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {2010},
     doi = {10.46298/dmtcs.496},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.496/}
}