@article{张后扬;邵丽萍_14, author = {[张后扬;邵丽萍]}, title = {一类四阶梁方程解的存在性}, publisher = {星空电竞app2026最新版学报}, year = {2000}, journal = {星空电竞app2026最新版学报}, volume = {24}, number = {2}, eid = {14}, pages = {14-16}, keywords = {梁方程;特征值;不动点定理}, url = https://jdxb.bjtu.edu.cn/CN/abstract/article_383.shtml }