TY - JOUR A1 - Gudmundsson, G. H. T1 - Analytical analysis of small-amplitude perturbations in the shallow ice stream approximation JO - The Cryosphere Discuss. J1 - TCD VL - 2 IS - 1 SP - 23 EP - 74 Y1 - 2008/01/11 PB - Copernicus Publications SN - 1994-0432 UR - http://www.the-cryosphere-discuss.net/2/23/2008/ L1 - http://www.the-cryosphere-discuss.net/2/23/2008/tcd-2-23-2008.pdf ER -