[1] Bourdaud G.: 
Espaces d'Antoine et Semi Espaces d'Antoine. Cahiers Top. Géom. Diff. XVI 2 (1975), 107-134. 
MR 0394529 | 
Zbl 0315.54005[2] Čech E.: 
Topological Spaces. Interecience publishers, John Wiley, 1966. 
MR 0211373[3] Choquet G.: 
Convergences. Ann. Univ. Grenoble, Sect. Sci. Math. Phys. 23 (1948), 57-112. 
MR 0025716 | 
Zbl 0031.28101[4] Császár A.: General Topology. Budapest-Bristol, 1978.
[5] Fisher H.: 
Limesräume. Math. Ann. 137 (1959), 260-303. 
MR 0109339[6] Hajek D. W., Mysior A.: 
On non-simplicity of topological categories. Lecture Notes Math. 719 (1979), 84-93. 
MR 0544634 | 
Zbl 0409.54014[7] Herrlich H.: 
Wann sind alle stetigen Abbildungen in $Y$ konstant ?. Math. Zeitschr. 90 (1965), 152-154. 
MR 0185565 | 
Zbl 0131.20402[8] Herrlich H.: 
Categorical Topology 1971-1981. Proc. of the Fifth Prague Symposium 1981, Heldermann Verlag, 1983, 279-382. 
MR 0698425