@article{10_37236_8753,
     author = {Venkata Raghu Tej Pantangi},
     title = {Difference families, skew {Hadamard} matrices, and critical groups of doubly regular tournaments},
     journal = {The electronic journal of combinatorics},
     year = {2019},
     volume = {26},
     number = {3},
     doi = {10.37236/8753},
     zbl = {1420.05029},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/8753/}
}