[1]孙书荣.关于R—积分的区问可列可加性[J].济南大学学报(综合版),1996,{4}(02):64-67.

Sun Shurong. THE COUNTABLE ADDITIVITY OF THE INTERVAL OF INTEGRATION FOR RIEMANN INTEGRAL[J]. Journal of University of Jinan(Social Science Edition), 1996,(2):64-67.

[1]孙书荣.关于R—积分的区问可列可加性[J].济南大学学报(综合版),1996,{4}(02):64-67. DOI：

Sun Shurong. THE COUNTABLE ADDITIVITY OF THE INTERVAL OF INTEGRATION FOR RIEMANN INTEGRAL[J]. Journal of University of Jinan(Social Science Edition), 1996,(2):64-67. DOI：