@article{10_4153_CMB_1978_080_6,
     author = {Pawar, Y. S. and Thakare, And N. K.},
     title = {O-Distributive {Semilattices}},
     journal = {Canadian mathematical bulletin},
     pages = {469--475},
     year = {1978},
     volume = {21},
     number = {4},
     doi = {10.4153/CMB-1978-080-6},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1978-080-6/}
}