Eesti Geoloogia Seltsi VI aastakoosolekPirrus, Enn-Aavo; Klein, VelloProceedings of the Estonian Academy of Sciences. Geology1995 / 4, p. 255-257

Eesti geoloogiakeskuse toimetised 11/1 (1 kd, 80 lk)Klein, Vello; Kukk, Mare; Mark-Kurik, Elga; Orru, MallEesti Geoloogiakeskuse aastaraamat 20122013 / lk. 32-33 : ill https://www.ester.ee/record=b1188513*est

Occurrences of granulite metamorphism in the Paleoproterozoic crystalline basement of EstoniaKlein, Vello; Sõstra, ÜloPrecambrian high-grade mobile belts : extended abstracts2014 / p. 36-38 : ill

Svecofennian metamorphic zones in the basement of EstoniaPuura, Väino; Hints, Rutt; Huhma, Hannu; Klein, Vello; Konsa, Mare; Kuldkepp, Reedik; Mänttäri, Irmeli; Soesoo, AlvarProceedings of the Estonian Academy of Sciences. Geology2004 / 3, p. 190-209 : ill

The crystalline basement of Estonia : rock complexes of the Palaeoproterozoic Orosirian and Statherian and Mesoproterozoic Calymmian periods, and regional correlationsKirs, Juho; Puura, Väino; Soesoo, Alvar; Klein, Vello; Konsa, Mare; Koppelmaa, Heino; Niin, Mati; Urtson, KristjanEstonian journal of earth sciences2009 / 4, p. 219-228 : ill https://artiklid.elnet.ee/record=b1943909*est

The crystalline basement of Estonia: rock complexes of the Paleoproterozoic Orosirian and Statherian and Mesoproterozoic Calymmian Periods, and regional correlationsPuura, Väino; Kirs, Juho; Klein, Vello; Konsa, Mare; Koppelmaa, Heino; Niin, Mati; Soesoo, Alvar; Urtson, KristjanThe Seventh Baltic Stratigraphical Conference : 17-18 May 2008, Tallinn, Estonia : abstracts & field guide2008 / p. 55