▁( J apan ), ▁May ▁ 1 9 8 6 ▁ ▁S ens hi ▁S ō sh o ▁Vol . 3 1 , ▁Naval ▁arm aments ▁and ▁war ▁prepar ation ▁( 1 ), ▁" U ntil ▁November ▁ 1 9 4 1 ", ▁As ag um o ▁Sim b un ▁( J apan ), ▁November ▁ 1 9 6 9 ▁▁ ▁History ▁of ▁Pacific ▁War ▁Vol . 3 7 , ▁" Support ▁vessels ▁of ▁the ▁Imperial ▁Japanese ▁Army ▁and ▁Navy ", ▁G ak ken ▁( J apan ), ▁June ▁ 2 0 0 2 , ▁▁ ▁Ot om ari ▁Ot om ari ▁Category : 1 9 2 1 ▁ships <0x0A> </s> ▁D ari usz ▁Lib ion ka ▁born ▁in ▁ 1 9 6 3 ▁in ▁B iel sko - B iała ▁is ▁a ▁Polish ▁historian ▁affili ated ▁with ▁the ▁Institute ▁of ▁National ▁Rem emb rance ▁in ▁Lub lin . ▁Lib ion ka ▁graduated ▁from ▁the ▁Catholic ▁University ▁of ▁Lub lin ▁( K UL ) ▁ ▁and ▁the ▁School ▁for ▁Social ▁Science ▁of ▁the ▁Institute ▁of ▁Philosoph y ▁and ▁Soci ology ▁of ▁the ▁Polish ▁Academy ▁of ▁Sciences . ▁His ▁research ▁interests ▁include ▁the ▁Polish - J ew ish ▁relations ▁and ▁history ▁of ▁Poland ▁after ▁ 1 9 4 5 , ▁with ▁special ▁focus ▁on ▁the ▁status ▁of ▁the ▁Jewish ▁community ▁in ▁Poland ▁throughout ▁ 2 0 th ▁century : ▁in ▁the ▁Second ▁Polish ▁Republic , ▁in ▁the ▁General ▁Government ▁formed ▁by ▁Naz i ▁Germany , ▁and ▁in ▁the ▁Polish ▁People ' s ▁Republic ▁after