• Henriku Liivimaa kroonika = Heinrici chronicon LivoniaeHenrik1982 https://www.ester.ee/record=b1159353*est
  • Landscape change in central Latvia since the Iron Age : multi-proxy analysis of the vegetation impact of conflict, colonization and economic expansion during the last 2,000 yearsStivrinÅ¡, Normunds; Brown, Alex; Reitalu, Triin; Veski, Siim; Heinsalu, Atko; Banerjea, Rowena Yvonne; Elmi, KatiVegetation History and Archaeobotany2015 / p. 377 - 391 https://doi.org/10.1007/s00334-014-0502-y https://www.scopus.com/sourceid/17844 https://www.scopus.com/record/display.uri?eid=2-s2.0-84951764249&origin=inward&txGid=d6e3911e8012374bf8d293c54bbe3301 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=VEG%20HIST%20ARCHAEOBOT&year=2015 https://www.webofscience.com/wos/woscc/full-record/WOS:000352710000002
  • Palaeoenvironmental evidence for the impact of the crusades on the local and regional environment of medieval (13th-16th century) northern Latvia, eastern BalticStivrinÅ¡, Normunds; Brown, Alex; Veski, Siim; Ratniece, Vita; Heinsalu, Atko; Austin, Jennifer; Liiv, Merlin; Cerina, AijaThe Holocene2016 / p. 61-69 : ill https://doi.org/10.1177/0959683615596821 https://www.scopus.com/sourceid/22634 https://www.scopus.com/record/display.uri?eid=2-s2.0-84951830241&origin=inward&txGid=5654fc316ec9473ec3761635e0ebbd26 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=HOLOCENE&year=2016 https://www.webofscience.com/wos/woscc/full-record/WOS:000367628300005