References
- Ekwall , P. 1927 . Om ytaktiviteten hos lösningar av högmolekylära fettsyrors natriumsalter . Acta Acad. Aboensis, Math. Phys. , IV ( 6 )
- Fontell , K. , Lindman , B. and Stenius , P. 1992 . Professor Per Ekwall 1895–1990 . Adv. Coll. Interf. Sci. , 41 : vii – xiv . [A full bibliography of Per Ekwall's papers can be found here, a special issue published in memory of Per Ekwall after his death]
- Ekwall , P. and Lindström , R. E. 1994 . On the properties of solution sof rosin acid salts [In German, Über die Eigenschaften der Lösungen Harzsurer Saltze] . Pappers‐och Trävarutidskrift för Finland , 23 : 1 – 24 . (now Paperi ja Puu)
- Harva , O. 1951 . “ The properties of tall oil rosin soap and its mixtures with fatty acid soaps in aqueous solutions ” . Åbo, , Turku : Åbo Akademi University . Thesis
- Bruun , H. 1954 . “ Surface balance studies of rosin acid monolayers ” . Turku : Åbo Akademi University, Åbo . Thesis
- Ekwall , P. and Setälä , K. 1948 . On the solubilization of carcinogenic hydrocarbons by association colloids . Acta Chem. Scand. , 2 : 733 – 739 .
- Ekwall , P. and Sjöblom , L. 1949 . On the solubilization of steroid hormones by association colloids . Acta Chem. Scand. , 3 : 1179 – 1180 .
- Fontell , K. and Ekwall , P. 1956 . Small‐angle x‐ray scattering of x‐rays in aqueous solutions of bile acid salts . Acta Chem. Scand. , 10 : 327 – 328 .
- Ekwall , P. , Salonen , M. , Krokfors , I. and Danielsson , I. 1956 . Studies on the interaction of paraffin chain alcohols and association colloids VII. Microscopic investigation of the interaction between some liquid alcohols and sodium laurate solutions . Acta Chem. Scand. , 10 : 1146 – 1159 .
- Ekwall , P. , Danielsson , I. and Mandell , L. 1960 . “ The effects of paraffinic alcolhols on association and phase equilibira in aqueous solutions of association colloids ” . In Kolloid ‐Z. Vol. 169 , 113 – 124 . [In German]
- Ekwall , P. , Danielsson , I. and Mandell , L. 1960 . “ Phase equilibria in the sodium caprylate‐decanol‐water system ” . In III. Internationaler Kongress für Grenzflächenaktive Stoffe. Vorträge in Originalfassung Vol. I , 193 – 196 . Germany : Köln .
- Ekwall , P. 1975 . “ Composition, properties and structures of liquid crystalline phases in systems of amphiphilic compounds ” . In Advances in Liquid Crystals Edited by: Brown , G. H. Vol. 1 , 1 – 142 . New York : Academic Press .