by De Ley, J, Tijtgat, R
Published in Antonie van Leeuwenhoek (01.01.1970)

by Heberlein, G T, De Ley, J, Tijtgat, R
Published in Journal of Bacteriology (01.07.1967)

by DE LEY, J, TIJTGAT, R, DE SMEDT, J, MICHIELS, M
Published in Journal of general microbiology (01.10.1973)

by DE LEY, J, PARK, I. W, TIJTGAT, R, VAN ERMENGEM, J
Published in Journal of general microbiology (01.01.1966)