01160nam a2200337 i 450099100114881970753620020507184142.0931204s1986 ||| ||| | eng 3540167714b10807597-39ule_instLE01307807ExLDip.to Matematicaeng511.6AMS 05A10AMS 05A15AMS 13J05AMS 14L15Dür, Arne55036Möbius functions, incidence algebras and power series representations /Arne DürBerlin :Springer-Verlag,1986viii, 134 p. ;24 cmLecture notes in mathematics,0075-8434 ;1202FactorizationPartial ordersPower series.b1080759723-02-1728-06-02991001148819707536LE013 05A DUR11 (1986)12013000137902le013pE0.00-l- 01010.i1249977814-04-03Möbius functions, incidence algebras and power series representations78565UNISALENTOle01301-01-93ma -engde 01