Riitta Liisa Keiski

A case study of waste management at the Northern Finnish pulp and paper mill complex of Stora Enso Veitsiluoto Mills.

Risto Pöykiö, Hannu Nurmesniemi, Riitta Liisa Keiski, 2007, Waste management.

FT-IR-cPAS—New Photoacoustic Measurement Technique for Analysis of Hot Gases: A Case Study on VOCs

Ralf Marbach, Jussi Tenhunen, Riitta Liisa Keiski, 2011, Sensors.

Fourier Transform Infrared Photoacoustic Multicomponent Gas Spectroscopy with Optical Cantilever Detection

Juho Uotila, Satu Ojala, Jussi Tenhunen, 2010, Applied spectroscopy.