1. Acién FG, Fernández JM, Magán JJ, Molina E (2012) Production cost of a real microalgae production plant and strategies to reduce it. Biotechnol Adv 30:1344–1353
2. Albitskaya O, Goronkova O, Nosova L, Kirichkov A, Lunin L (1979a) Nutrient medium for cultivating microalgae. Patent SU678065, 5 Nov 1979
3. Albitskaya O, Andreeva R, Goronkova O (1979b) Nutrient medium for cultivating photoautotrophic microalgae. Patent SU663723, 25 May 1979
4. Almaev RA, Prokopov O, Lukyanov YA (1979) Apparatus for the purification of water in canals from microalgae. Patent SU701570, 5 Dec 1979
5. Anisimov OL, Albitskaya ON, Nikolaeva LA, Skontnikova GS (1979) Device for producing biomass of microalgae. Patent SU656592, 14 Apr 1979