Gengchun Xu

J un 2 01 7 Constant Query Time ( 1 + ǫ )-Approximate Distance Oracle for Planar Graphs 1

Q. Gu, Gengchun Xu, 2022 .

Effects of Alpine Grassland Degradation on Soil Microbial Communities in Qilian Mountains of China

Gengchun Xu, Chunming Li, Huixia Liu, 2022, Journal of Soil Science and Plant Nutrition.