@article{10_37236_3689,
     author = {Sohail Zafar and Zohaib Zahid},
     title = {On the {Betti} numbers of some classes of binomial edge ideals},
     journal = {The electronic journal of combinatorics},
     year = {2013},
     volume = {20},
     number = {4},
     doi = {10.37236/3689},
     zbl = {1295.05278},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/3689/}
}