P. Harjula

Identification of fish species by reversed-phase high-performance liquid chromatography with photodiode-array detection.

J. Knuutinen, J Knuutinen, P Harjula, 1998, Journal of chromatography. B, Biomedical sciences and applications.

Chemometric investigation on structural changes in pine kraft lignin during pulping

R. Alén, J. Knuutinen, P. Malkavaara, 2000 .

Solid-state properties and relationship between anhydrate and monohydrate of baclofen.

J. Rantanen, I. Miroshnyk, Sabiruddin Mirza, 2007, Journal of pharmaceutical sciences.