@article{Hejduk+1989+1183+1190,
url = {https://doi.org/10.1515/dema-1989-0422},
title = {SOME PROPERTIES OF TOPOLOGICAL Ϭ-IDEALS},
title = {},
author = {Jacek Hejduk},
pages = {1183--1190},
volume = {22},
number = {4},
journal = {Demonstratio Mathematica},
doi = {doi:10.1515/dema-1989-0422},
year = {1989},
lastchecked = {2026-05-11}
}