AN, Tran Van; CHUONG, Thai Doan.
On pseudo-open s-images and perfect images of frechet hereditarily determined spaces.
VNU Journal of Science: Mathematics - Physics, [S.l.], v. 22, n. 2, june 2006.
ISSN 2588-1124.
Available at: <https://js.vnu.edu.vn/MaP/article/view/2784>. Date accessed: 19 may 2024.
