Low-density organic aerogels from oil shale by-product 5-methylresorcinolPeikolainen, Anna-Liisa; Perez-Caballero, Fernando; Koel, MihkelOil shale2008 / 3, p. 348-358 : ill https://www.researchgate.net/publication/250207343_Low-density_organic_aerogels_from_oil_shale_by-product_5-methylresorcinol