白居易的造园活动及其园林思想&兼论洛阳履道坊白氏故里园
Bai Juyi 's Activities and Thoughts on Gardening
洛阳某主干道石灰土稳定层裂缝分析与对策
Analysis and Measure of Crack in Lime Stable Soil Course in the Mainly Road of Luo Yang Construction