Nakatsubo T., Bekku Y., Kume A. and Koizumi H. (1998) “Respiration of the belowground parts of vascular plants: its contribution to total soil respiration on a successional glacier foreland in Ny-Ålesund, Svalbard”, Polar Research, 17(1), pp. 53-60. doi: 10.3402/polar.v17i1.6606.