D. I. T. Williams, A. P. Greenough
D. J. Allen
Gerald CR Watt, Andrew D Crocombe, Stephen L Ogin [...]
Salem Almoammar, Ibrahim AlShahrani, Moshabab A. Asiry [...]
O. Schenk, Y. Deng, A. Kaletsch [...]
Jack C. Roberts, Mark H. Luesse, Thomas C. Magee
Matthias Freisinger, Kurt Pichelbauer, Gerald Trummer [...]
Pin Lv, Meng Qu, Ting Jiang
R. A. Shatwell
Ning Shen, Zhen’an Tang, Chong Feng
, Kurt Pichelbauer, Gerald Trummer 
