1. Molecular Biology of the Cell;Alberts,1983
2. Symptom development in mildewed and rusted tissues;Bushnell,1967
3. Living haustoria and hyphae of Erysiphe graminis f. sp. hordei with intact and partly dissected host cells of Hordeum vulgare;Bushnell;Canadian Journal of Botany,1967
4. Accumulation of solutes in relation to the structure and function of haustoria in powdery mildews;Bushnell,1978
5. Permeabilitätsstudien an Chara cereatophylla;Collander;Acta Botanica Fennica,1933