Biosynthesis of dextran and complexation with FeCl3 for preparation of antianemic complexesRae, K.; Kumar, J.; Külm, I.; Kreen, Malle23rd Estonian Chemistry Days : abstracts of scientific conference1997 / p. 129

Dekstraani biosüntees ja sidumine FeCl3-ga aneemiavastaste komplekside saamiseksRae, K.; Kumar, J.; Külm, I.; Kreen, MalleXXIII Eesti keemiapäevad : teaduskonverentsi ettekannete referaadid1997 / lk. 118

Development trends of biotechnology in the Estonian AgrobiocentreKumar, J.; Palm, T.Biobalt'92 : Biotechnology in Estonia, Latvia and Lithuania : Tallinn, November 1992 : conference abstracts1992 / p. 19-20

Probioticum for poultry and pig breedingKasemets, K.; Kasesalu, E.-K.; Kumar, J.; Oherd, A.; Palm, T.Biobalt'92 : Biotechnology in Estonia, Latvia and Lithuania : Tallinn, November 1992 : conference abstracts1992 / p. 79

Trends in Estonian veterinary biotechnologyKasesalu, J.; Kumar, J.BIOBALT '96 : Biotechnology in Estonia, Latvia and Lithuania : International Workshop, 19-20 April, 1996, Tartu, Estonia : abstract book1996 / p. 22