1. A Boolean algebra approach to the construction of snarks;Fiol,1991
2. Infinite families of non-trivial trivalent graphs which are not Tait colorable;Isaacs;Amer. Math. Monthly,1975
3. Construction of cyclically 6-edge-connected snarks;Kochol,1993
4. Snarks with large girths;Kochol,1993
5. Snarks without small cycles;Kochol;J. Combin. Theory Ser. B,1996