@Article{RodríguezPenabad98,
author = {Penabad, M. R. and Param√°, J. R. and Brisaboa, N. R. and Alonso, A.},
title = {EECB: a knowledge elicitation tool based on repertory grid and city block metric},
journal = {Expert Systems with Applications},
year = {1998},
pages = {249-258}
}