• Bioremediation in the mycorrhizosphere : characterization of mycorrhizal fungi and their associated biodegradative fluorescent PseudomonadsSarand, Inga; Timonen, S.; Sen, R.; Yrjald, K.; Rajamäki, M.; Koivula, T.; Haahtela, K.; Romantschuk, M.Proc. 2nd Finnish Conf. Environmental Sciences, Helsinki, Nov. 16-18, 19951995 / p. 225-228
  • Economical aspects of oil shale mining and its use in power engineeringReinsalu, EnnoEstonian-Finnish Energy Seminar, Tallinn, Sept. 23-24, 19931994 / p. 15-19: ill
  • Estonian-Finnish Energy Seminar : Tallinn, Sept. 23-24.19931994 https://www.ester.ee/record=b1012798*est
  • Present state of oil-shale fired power stations and expediency of their reconstructionÖpik, IlmarEstonian-Finnish Energy Seminar, Tallinn, Sept. 23-24, 19931994 / p. 87-88
  • The use of local fuelsOts, ArvoEstonian-Finnish Energy Seminar, Tallinn, Sept. 23-24, 19931994 / p. 25-31
  • What should the Estonian oil strategy be like?Mölder, LeeviEstonian-Finnish Energy Seminar, Tallinn, Sept. 23-24, 19931994 / p. 21-24: ill