1. Ashrafi AR, Ghorbani M, Jalali M (2008a) Computing sadhana polynomial of V-phenylenic nanotubes and nanotori. Indian J Chem 47A:535–537
2. Ashrafi AR, Jalali M, Ghorbani M, Diudea MV (2008b) Computing PI and omega polynomials of an infinite family of fullerenes. MATCH Commun Math Comput Chem 60:905–916
3. Ashrafi AR, Manoochehrian B, Yousefi-Azari H (2006) On the PI polynomial of a graph. Util Math 71:97–108
4. Aurenhammer F, Hagauer J (1995) Recognizing binary Hamming graphs in O(n2logn) time. Math Syst Theory 28:387–396
5. Brešar B (2001) Partial Hamming graphs and expansion procedures. Discret Math 237:13–27