Properties and bioavailability of particulate and mineral-associated organic matter in Arctic permafrost soils, Lower Kolyma Region, Russia - Gentsch N, Mikutta R, Shibistova O, Wild B, Schnecker J, Richter A, Urich T, Gittel A, Santruckova H, Barta J, Lashchinskiy N, Müller C, Fuß R, Guggenberger G (2019)