[1. Newsome, J. R., and C. H. Keith: Tobacco Science 9 (1965) 65.]Search in Google Scholar
[2. Baker, R. R., and K. D. Kilburn: Beitr. l'abakforsch. 7 (1973) 79.]Search in Google Scholar
[3. Lanzillotti, H. V., and A. R. Wayte: Beitr. l'abakforsch. 8 (1975) 219.]Search in Google Scholar
[4. Waltz, P., and M. Hausermann: Beitr. l'abakforsdt. 3 (1965) 169.]Search in Google Scholar
[5. Morie, G. P.: l'obacco Science 20 (1976) 174.]Search in Google Scholar
[6. Owen, W. C., and M. L. Reynolds: Tobacco Science 11 (1967) 14.]Search in Google Scholar
[7. Imazu, 1'.: Scientific Papers of the Central Researdt Institute, Japan Monopoly Corporation No. 113 (1971) 131 and 139.]Search in Google Scholar
[8. Hedge, R. W.: Unpublished results.]Search in Google Scholar
[9. Williamson, 1'. G., D. P. Batala, R. W. Jenkins and A. F. Frisch: Trans. Am. nucl. Soc. 21 (1975) 134.]Search in Google Scholar
[10. Baker, R. R.: Nature 247 (1974) 405.10.1038/247405a0]Search in Google Scholar
[11. Baker, R. R.: Beitr. Tabakforsdl. 8 (1975) 124.]Search in Google Scholar
[12. Lipp, G., and H. van Nooy: Beitr. Tabakforsch. (1962) 369.]Search in Google Scholar
[13. Lipp, G.: Beitr. Tabakforsdl. 3 (1966) 477.]Search in Google Scholar
[14. Baker, R. R.: Nature 264 (1976) 167.10.1038/264167b0]Search in Google Scholar
[15. Encyclopaedia Britannica, 1957 edition, Vol. 3, p. 272.]Search in Google Scholar
[16. Carson, F. T.: J. Res. Nat. Bur. Stand. 24 (1940) 435.10.6028/jres.024.025]Search in Google Scholar
[17. Corte, H.: The porous structure of paper, pp. 301-331 of: Fundamentals of papermaking fibres, edited by F. Bolam; Technical Section of B. P. B. M. A., London, 1958.]Search in Google Scholar
[18. Handbook of dlemistry & physics, edited by R. C. Weast; The Chemical Rubber Co., Cleveland, Ohio, 56th edition, 1975-76, pp. F56-F59.]Search in Google Scholar
[19. Grove, D. M.: Permeability and flow studies, Chapter 4 of: Porous carbon solids, edited by R. L. Bond; Academic Press, London, 1967.]Search in Google Scholar
[20. Corte, H.: Das Papier 13/14 (1955) 290.]Search in Google Scholar
[21. Corte, H.: Das Papier 19 (1965) 346.]Search in Google Scholar
[22. Corte, H.: Filtration and Separation 3 (1966) 396.]Search in Google Scholar
[23. Leekley, R. M., and R. F. Tyler: l'appi 59 (1976) 131.]Search in Google Scholar
[24. Fuller, E. N., P. D. Schettler and J. C. Giddings: Ind. and Eng. Chem. 58 (5) (1966) 19. 10.1021/ie50677a007]Search in Google Scholar