Measurement of landslide displacements using a wire extensometer
COROMINAS J., MOYA J., LLORET A., GILI J.A., ANGELI M.-G., PASUTO A., SILVANO S., 2000, Measurement of landslide displacements using a wire extensometer,
Engineering geology 55 (2000): 149–166.,
URL: http://www.cnr.it/prodotto/i/41731
Data from https://intranet.cnr.it/people/