> ? [some km#FCA_formal_context] [km#graph29_on_article [an #article, dc#Coverage: {km#FCA_incomplete_context,#modal_logic}, pm#title: "Modal Logic for Evaluating Formulas in Incomplete Contexts", dc#Creator: "Sergei Obiedkov", pm#in_proceedings of: km#ICCS_2002] ](06/05/2024); //Search time: 4.1e-05 s, printing time: 0.0003 s (according to the Unix function gettimeofday())