by Kondratenko, Sergey Yu
Published in Vestnik Rossijskogo universiteta družby narodov. Seriâ Istoriâ Rossii (Print) (15.12.2023)

by Gabzdilová, Soňa
Published in Človek a spoločnost (2019)

by Gargani, Matteo
Published in Il Pensiero politico (01.09.2018)

Published in The Baltimore Sun (Online) (14.11.2017)

Published in Edmonton journal (24.08.1989)

Published in The Gazette (Montreal) (24.08.1989)

by Kempster, Norman
Published in The Los Angeles times (21.09.1989)

by Powers, Charles T
Published in The Los Angeles times (20.09.1989)

by Székely, Gábor
Published in Két világ kutatója. Urbán Aladár 80 éves (2009)

Year of Publication 2006