1962, Geotechnique, 12, 125, 10.1680/geot.1962.12.2.125
1978, Canadian Geotechnical Journal, 15, 313, 10.1139/t78-029
2007, Rock and Soil Mechanics, 28, 93
10.1061/(ASCE)GT.1943-5606.0000261
1959, Teknisk Ukeblad, 106, 859
1977, Journal of the Geotechnical Engineering Division, 103, 447, 10.1061/AJGEB6.0000423
10.1061/(ASCE)1532-3641(2004)4:2(115)
10.1061/(ASCE)1090-0241(2008)134:7(899)
1996, Canadian Geotechnical Journal, 33, 379, 10.1139/t96-060
1998, Geotechnique, 48, 681, 10.1680/geot.1998.48.5.681
10.1007/s00254-007-0701-2
1997, Geotechnical Testing Journal, 20, 40, 10.1520/GTJ11419J
10.1016/S0013-7952(01)00136-3
10.1061/(ASCE)1090-0241(2004)130:3(264)
10.1061/(ASCE)1090-0241(2004)
10.1061/(ASCE)1090-0241(2006)132:2(131)
10.1016/j.compgeo.2011.11.006
2012, Geotechnical and Geological Engineering, 30, 1147, 10.1007/s10706-012-9529-y
10.1016/j.jhydrol.2007.11.002