BABIAK, Marián et al. Vacuum drying experiments with conventional, high frequency (HF) and microwave (MW) heating : INCO-COPERNICUS: technology for high quality products from black locust (Robinia pseudoacacia) "TEQUBLOC" : final report - ANNEX: scientific reports: part 5. Zvolen : Technical University in Zvolen, 2000. 15 p. Project no. PL 96-4114.