“早以一日之知，遂托忘年之契” ——论苏轼父子与张方平的交谊

“早以一日之知，遂托忘年之契” ——论苏轼父子与张方平的交谊

喻世华

The Friendship Between Su Xun and His Sons and Zhang Fangping

YU Shi-hua

西南石油大学学报(社会科学版) . 0, (): 117 -122 . DOI: 10.3863/j.issn.1674-5094.2012.04.022