https://gateway.bibliocommons.com/v2/libraries/chipublib/rss/search?query=Tkach%2C%20Joseph&searchType=author&origin=core-catalog-explore&view=groupedRSS for NodeSat, 17 Oct 2026 02:40:43 GMThttps://chipublib.bibliocommons.com/v2/record/S126C657761https://chipublib.bibliocommons.com/v2/record/S126C657761Fri, 31 Jan 1997 00:00:00 GMThttps://chipublib.bibliocommons.com/item/comment/657761126BKenghttps://secure.syndetics.com/index.aspx?isbn=9781576731819/MC.GIF&client=chicagoplb&type=xw12&oclc=