Citation: W. Berger et al., Consecutive geoelectric measurements reveal the downward movement of an oxidation zone, WASTE MAN, 21(2), 2001, pp. 117-125
Citation: Vaj. Kempf et al., Cat scratch disease due to Bartonella henselae infection mimicking parotidmalignancy, EUR J CL M, 20(10), 2001, pp. 732-733
Citation: H. Petzold, The transistor as a technical and cultural phenomenon: Transistorization of radio and television receivers in the German broadcasting industry from 1955 to 1965, TECHNOL CUL, 41(2), 2000, pp. 387-388