@article{10_37236_1218,
     author = {M. D. Atkinson and S. A. Linton and L. A. Walker},
     title = {Priority queues and multisets},
     journal = {The electronic journal of combinatorics},
     year = {1995},
     volume = {2},
     doi = {10.37236/1218},
     zbl = {0852.90075},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1218/}
}