On the Gauss sums and generalized Bernoulli numbers

by Gao, J., Liu, H.
Published 2012

Preferential etching by flowing oxygen on the (100) surfaces of HPHT single-crystal diamond

by Yang, L.M., Gong, J.H., Yue, Z.M., Liu, S.N., Chen, Q.L., Gao, J.
Published 2017