Group Divisible Designs with Two Associate Classes: n= 2 orm= 2 HL Fu, CA Rodger Journal of Combinatorial Theory, Series A 83 (1), 94-117, 1998 | 55 | 1998 |

The existence of group divisible designs with first and second associates, having block size 3 HL Fu, CA Rodger, DG Sarvate Ars Combinatoria 54, 33-50, 2000 | 47 | 2000 |

On the union-closed sets conjecture DG Sarvate, JC Renaud Ars Combinatoria 27, 149-154, 1989 | 41 | 1989 |

2-(v, k, λ) Designs of Small Order, The CRC Handbook of Combinatorial Designs, edited by C. Colbourn and J. Dinitz R Mathon, A Rosa CRC Press, 1996 | 33 | 1996 |

Improved bounds for the union-closed sets conjecture DG Sarvate, JC Renaud Ars Combinatoria 29, 181-185, 1990 | 29 | 1990 |

On balance index sets of one-point unions of graphs H Kwong, SM Lee, DG Sarvate J. Combin. Math. Combin. Comput 66, 113-127, 2008 | 20 | 2008 |

Encryption methods based on combinatorial designs DG Sarvate, J Seberry | 20 | 1986 |

Generalised Bhaskar Rao designs with block size 3 over Z4 W De Launey, DG Sarvate, J Seberry Basser Department of Computer Science, University of Sydney, 1985 | 17 | 1985 |

Group divisible designs with three groups and block size four D Henson, DG Sarvate, SP Hurd Discrete mathematics 307 (14), 1693-1706, 2007 | 16 | 2007 |

Odd and even group divisible designs with two groups and block size four SP Hurd, DG Sarvate Discrete mathematics 284 (1-3), 189-196, 2004 | 16 | 2004 |

Non-existence of certain GBRDs W de Launey, DG Sarvate Ars Combin 18, 5-20, 1983 | 15 | 1983 |

Group divisible designs with block size four and two groups SP Hurd, DG Sarvate Discrete Mathematics 308 (13), 2663-2673, 2008 | 14 | 2008 |

A new type of block design DG Sarvate, W Beam Bulletin of the ICA 50, 26-28, 2007 | 14 | 2007 |

Minimal enclosings of triple systems I: adding one point SP Hurd, P Munson, DG Sarvate Ars Combinatoria 68, 145-159, 2003 | 14 | 2003 |

A note of the union-closed sets conjecture RM Norton, DG Sarvate Journal of the Australian Mathematical Society 55 (3), 411-413, 1993 | 13 | 1993 |

A family of connected quasi-strongly regular graphs WL Golightly, WH Haynsworth, DG Sarvate Congressus Numerantium, 89-96, 1997 | 12 | 1997 |

On F-squares and their critical sets LF Fitina, J Seberry, D Sarvate | 11 | 1999 |

Some results on directed and cyclic designs DG Sarvate ARS COMBINATORIA 19 (MAY), 179-190, 1985 | 11 | 1985 |

A note on small defining sets for some SBIBD (4t-1, 2t-1, t-1) D Sarvate, J Seberry | 10 | 1994 |

Group divisible designs with two association classes A Chaiyasena, SP Hurd, N Punnim, DG Sarvate JCMCC-Journal of Combinatorial Mathematicsand Combinatorial Computing 82, 179, 2012 | 9 | 2012 |