Baike (n.d.) Seven Mathematical Problems in the World.
https://baike.so.com/doc/6659451-6873272.html

has been cited by the following article:

• TITLE: Erratum to “Solutions of Indefinite Equations”, [Advances in Pure Mathematics Vol. 10, No. 9, (2020) 540-544]

  AUTHORS: Zengyong Liang

  KEYWORDS: L-Algorithm

  JOURNAL NAME: Advances in Pure Mathematics, Vol.12 No.4, April 22, 2022

  ABSTRACT: The original online version of this article (Zengyong Liang (2020) Solutions of Indefinite Equations, Volume 10(9), 540-544, doi: https://doi.org/10.4236/apm.2020.109033) unfortunately contains some mistakes. The author wishes to correct the errors. Sections 5, 6, 7, and 8 are supplemented here.