1. Growth substances of microorganisms in germinal tissues and sap;Dagys;Protoplazma,1935
2. Life and activity of Professor S. Jundzil and Professor J. Dagys;Merkys,1995
3. On the 100th anniversary of Professor Jonas Dagys;Merkys;Biologija,2007
4. Botany science in Lithuania in 1944–1965 [summary of dissertation];Ričkienė,2003
5. Laboratory of Plant Physiology of the Institute of Botany in view of plant physiology in Lithuania;Merkys;Botanica Lithuanica,2007