The proof of a conjecture due to Snevily. - Ze-Tu Gao; Jian-Hua Yin (Discret. Math., 2010)

The Graham's pebbling conjecture for K-k1r, s x K-k2m, n. - Gang Chen; Jian-Hua Yin; Ze-Tu Gao (Ars Comb., 2012)

On the t-pebbling number and the 2t-pebbling property of graphs. - Ze-Tu Gao; Jian-Hua Yin (Discret. Appl. Math., 2013)

The tt-pebbling number of C5□□C5. - Ze-Tu Gao; Jian-Hua Yin (Discret. Math., 2013)

Lemke graphs and Graham's pebbling conjecture. - Ze-Tu Gao; Jian-Hua Yin (Discret. Math., 2017)