Ivanov, Ljubomir L. An axiomatization of counters. (English) Zbl 0639.03049 Serdica 12, 358-364 (1986). Reviewer: L.L.Ivanov MSC: 03D75 PDFBibTeX XMLCite \textit{L. L. Ivanov}, Serdica 12, 358--364 (1986; Zbl 0639.03049)
Ivanov, Lyubomir L. Iterative operatory spaces and the system of Scott and de Bakker. (English) Zbl 0535.03023 Serdica 9, 275-288 (1983). MSC: 03D75 68Q60 68Q65 PDFBibTeX XMLCite \textit{L. L. Ivanov}, Serdica 9, 275--288 (1983; Zbl 0535.03023)
Ivanov, Lyubomir L. P-recursiveness in iterative combinatory spaces. (Russian) Zbl 0499.03039 Serdica 7, 281-297 (1981). MSC: 03D75 PDFBibTeX XMLCite \textit{L. L. Ivanov}, Serdica 7, 281--297 (1981; Zbl 0499.03039)
Ivanov, Lyubomir L. Natural combinatory spaces. (English) Zbl 0443.03020 Serdica 4, 296-310 (1978). MSC: 03D75 PDFBibTeX XMLCite \textit{L. L. Ivanov}, Serdica 4, 296--310 (1978; Zbl 0443.03020)