• Chitinozoan study : review and prospectLiang, Y.; Tang, P.; Hints, Olle; Nõlvak, Jaak; Zhang L.; Chen, Y.Acta Palaeontologica Sinica2023 / p. 436-450 https://doi.org//10.19800/j.cnki.aps.2023003
• Early and early Middle Ordovician chitinozoans from the Baldone drill core, central LatviaNõlvak, Jaak; Liang, Yan; Hints, OlleEstonian journal of earth sciences2022 / p. 25-43 : ill https://doi.org/10.3176/earth.2022.03 https://www.scopus.com/sourceid/6000195392 https://www.scopus.com/record/display.uri?eid=2-s2.0-85126727884&origin=inward&txGid=48ed00c9e29f0003df53dc0eac089e87 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=EST%20J%20EARTH%20SCI&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000766812400001
• A Late Ordovician age for the Whirlpool and Power Glen formations, New YorkSchröer, Laurenz; Vandenbroucke, Thijs R. A.; Hints, OlleCanadian journal of earth sciences2016 / p. 739-747 https://doi.org/10.1139/cjes-2015-0226 https://www.scopus.com/sourceid/22031 https://www.scopus.com/record/display.uri?eid=2-s2.0-84977508588&origin=inward&txGid=8bab4089755a881d22f1cf9bec8603f2 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=CAN%20J%20EARTH%20SCI&year=2015 https://www.webofscience.com/wos/woscc/full-record/WOS:000379175600014
• Ordovician chitinozoans of the Miaopo Formation at Zhenjin, Upper Yangtze Platform, South ChinaLiang, Yan; Nõlvak, Jaak; Hints, OllePalynology2024 / art. 2271086, 15 p. : ill https://doi.org/10.1080/01916122.2023.2271086 https://www.scopus.com/sourceid/14596 https://www.scopus.com/record/display.uri?eid=2-s2.0-85177668686&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=b&s=ALL%28%22Ordovician+chitinozoans+of+the+Miaopo+Formation+at+Zhenjin%2C+Upper+Yangtze+Platform%2C+South+China%22%29&sessionSearchId=2904932eb492bc478273bae0cf0a61de&relpos=1 https://www.scopus.com/sourceid/14596 https://www.webofscience.com/wos/woscc/full-record/WOS:001107533800001