Bojan Cestnik Alenka Kern Helena Modrijan Semi-automatic Ontology Construction for Improving Comprehension of Legal Documents. 328-339 2008 EGOV http://dx.doi.org/10.1007/978-3-540-85204-9_28 conf/egov/2008 db/conf/egov/egov2008.html#CestnikKM08