PT Journal AU Klassen, V Blifernez-Klassen, O Wibberg, D Winkler, A Kalinowski, J Posten, C Kruse, O TI Highly efficient methane generation from untreated microalgae biomass SO Biotechnology for biofuels PY 2017 BP Art. EP Nr. VL 10 IS 1 DI 10.1186/s13068-017-0871-4 LA english ER