Some results on 2t-pebbling property

1. The 2-Pebbling Property and a Conjecture of Graham's
2. The 2-pebbling Property for Dense Graphs
3. The proof of a conjecture due to Snevily
4. Pebbling numbers of the Cartesian product of cycles and graphs
5. Graham's pebbling conjecture on product of complete bipartite graphs
6. Graham's pebbling conjecture on product of thorn graphs of complete graphs
7. Herscovici’s Conjecture on the Product of the Thorn Graphs of the Complete Graphs
8. On the t-pebbling number and the 2t-pebbling property of graphs
9. Pebbling and Graham's Conjecture