%0 Journal Article %A A. S. Gerasimov %T Infinite-valued first-order {\L}ukasiewicz logic: hypersequent calculi without structural rules and proof search for sentences in the prenex form %J Matematičeskie trudy %D 2017 %P 3-34 %V 20 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_2017_20_2_a0/ %G ru %F MT_2017_20_2_a0