1. Self-inhibition of germination of pycnidiospores of Mycosphaerella ligulicola in relation to the temperature of their formation;Blakeman;J. gen. Microbiol,1969
2. Micro-organisms on cucumber seedlings;Leben;Phytopathology,1961
3. Influence of bacteria isolated from healthy cucumber leaves on two leaf diseases of cucumber;Leben;Phytopathology,1964
4. Epiphytic bacteria and the germination of Colletotrichum lagenarium conidia on cucumber leaves;Leben;Phytopathology,1967
5. Einige einfache Versuche zum Nachweis von Phytoalexinen;Müller;Phytopath. Z,1956