@article{10_37236_397,
     author = {Alexander L. Gavrilyuk},
     title = {On the {Koolen-Park} inequality and {Terwilliger} graphs},
     journal = {The electronic journal of combinatorics},
     year = {2010},
     volume = {17},
     doi = {10.37236/397},
     zbl = {1277.05173},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/397/}
}