1. Ptáček, dreamtime a nostalgie: Kateřina Smyčková: Krátká věčnost. Vytržení z času v narativních textech od středověku na práh moderní doby Creator: Šorm, Martin Format: bez média and svazek Type: model:article and TEXT Language: Czech Rights: http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public
2. Route systems on graphs Creator: Changat, Manoj and Mulder, Henry Martyn Format: bez média and svazek Type: model:article and TEXT Subject: trail, route system, and path Language: English Description: The well known types of routes in graphs and directed graphs, such as walks, trails, paths, and induced paths, are characterized using axioms on vertex sequences. Thus non-graphic characterizations of the various types of routes are obtained. Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public