: ▁ 2 3 7 – 2 3 9 . ▁L LL . ▁▁▁ 1 9 9 7 a , ▁" Is ▁H ume ' s ▁principle ▁analyt ic ?" ▁In ▁Richard ▁G . ▁He ck , ▁Jr ., ▁ed ., ▁Language , ▁Th ought , ▁and ▁Log ic : ▁Ess ays ▁in ▁Hon our ▁of ▁Michael ▁Dum m ett . ▁Oxford ▁Un iv . ▁Press : ▁ 2 4 5 – 6 1 . ▁L LL . ▁▁▁ 1 9 9 7 b ▁( with ▁Richard ▁He ck ), ▁" Die ▁Grund lagen ▁der ▁Ar ithmet ik , ▁§ § 8 2 – 8 3 " ▁in ▁Matth ias ▁Sch ir n , ▁ed ., ▁Philosoph y ▁of ▁Mathemat ics ▁Today . ▁Oxford ▁Un iv . ▁Press . ▁L LL . ▁▁▁ 1 9 9 8 , ▁" G ott lob ▁Fre ge ▁and ▁the ▁Found ations ▁of ▁Ar ithmetic ." ▁First ▁published ▁in ▁L LL . ▁French ▁translation ▁in ▁Math ieu ▁Mar ion ▁and ▁A lain ▁Vo izard ▁ed s ., ▁ 1 9 9 8 . ▁Fre ge . ▁Log ique ▁et ▁philosoph ie . ▁Montr éal ▁and ▁Paris : ▁L ' H arm attan : ▁ 1 7 – 3 2 . ▁▁ 2 0 0 0 , ▁" M ust ▁we ▁believe ▁in ▁set ▁theory ?" ▁in ▁G ila ▁Sher ▁and ▁Richard ▁T ies zen , ▁ed s ., ▁Between ▁Log ic ▁and ▁Int u ition : ▁Ess ays ▁in ▁Hon our ▁of ▁Charles ▁Par s ons .