"①接来示，有关焦循的三篇短文发表日期记不清，现[?]将剪报寄上，盼用畢即[?]還……", 1959-04-23. 特藏中心.

"①接来示，有关焦循的三篇短文发表日期记不清，现[?]将剪报寄上，盼用畢即[?]還……", 1959-04-23. 特藏中心. http://10.55.102.87:8081/repositories/2/archival_objects/33030 Accessed July 07, 2025.

(赵景深)

(赵景深, n.d.)

(赵景深, n.d.)

赵景深, “"①接来示，有关焦循的三篇短文发表日期记不清，现[?]将剪报寄上，盼用畢即[?]還……", 1959-04-23,” ., accessed July 7, 2025, http://10.55.102.87:8081/repositories/2/archival_objects/33030.

赵景深. "①接来示，有关焦循的三篇短文发表日期记不清，现[?]将剪报寄上，盼用畢即[?]還……", 1959-04-23[Z/OL]([no date])[2025–07–07]. http://10.55.102.87:8081/repositories/2/archival_objects/33030.