1. Assessing hybridous progeny in pine clones;Baumanis;Mežzinātne,2004
2. Scots pine provenance trials in Latvian SSR;Baumanis;Jaunākais mežsaimniecībā,1986
3. Comparisons of Scots pine provenances in Latvia;Baumanis;Mežzinātne,2001
4. Long-term variability of precipitation in the territory of Latvia;Briede,2007
5. A dendrochronology program library in R (dplR);Bunn;Dendrochronologia,2008