Tob. J. int, 1988, 6, p. 398-406, ISSN.0039-8627 Significant changes in cigarette manufacture SCHILDWACHTER H.
Tob. J. int, 1988, 6, p. 468-9, ISSN.0039-8627 New cigarette quality control system SCHILDWACHTER H. TC Management....
Tob. J. int, 1986, 1, p. 16-8, ISSN.0039-8627 Carbon dioxide expanded tobacco SCHILDWACHTER H. DIET process....