▁S ansk rit - G erman ▁dictionary , ▁S ansk rit - W ör ter buch ▁( 7 ▁vol s ., ▁Saint ▁Petersburg , ▁ 1 8 5 3 – 1 8 7 5 ; ▁short ened ▁ed . ▁( without ▁cit ations ) ▁ 7 ▁vol s , ▁Saint ▁Petersburg , ▁ 1 8 7 9 – 1 8 8 9 ), ▁which ▁with ▁the ▁assistance ▁of ▁his ▁two ▁friends , ▁Rudolf ▁Roth ▁( d . ▁ 1 8 9 5 ) ▁and ▁Al bre cht ▁We ber ▁( b . ▁ 1 8 2 5 ), ▁was ▁completed ▁in ▁ 2 3 ▁years . ▁ ▁He ▁also ▁published ▁several ▁smaller ▁treat ises , ▁not ably ▁one ▁on ▁V edic ▁acc ent , ▁Über ▁den ▁Acc ent ▁im ▁S ansk rit ▁( 1 8 4 3 ). ▁Also ▁notable ▁are ▁his ▁S ansk rit - Chr est om ath ie ▁( Saint ▁Petersburg , ▁ 1 8 4 5 ; ▁ 2 d ▁ed ., ▁ 1 8 7 7 – 9 7 ), ▁and ▁an ▁edition ▁with ▁translation ▁of ▁a ▁treat ise ▁on ▁H indu ▁poet ics ▁by ▁Da ṇ ḍ in , ▁K ā vy ā d ars a ▁( Le ip zig , ▁ 1 8 9 0 ). ▁B ö ht ling k ▁took ▁up ▁Pan ini ' s ▁grammar ▁again , ▁ 4 7 ▁years ▁after ▁his ▁first ▁edition , ▁when ▁he ▁repub lished ▁it ▁with ▁a ▁complete ▁translation ▁under ▁the ▁title ▁Pan ini ' s ▁Gram