• Mapping capability of SFS method combined with cluster analysis for illegal drugs distribution : feasibility studyMazina, Jekaterina; Kaljurand, Mihkel; Porõvkina, LarisaTÜ ja TTÜ doktorikool "Funktsionaalsed materjalid ja tehnoloogiad" : 04.-05. märts 2014, Tartu2014 / [2] p. : ill