@book{Armstrong1997-ARMAWO-2,pages = {429--440},publisher = {Cambridge University Press},abstract = {Armstrong's analysis, which acknowledges the "logical atomism" of Russell and Wittgenstein, makes facts (or states of affairs, as the author calls them) the ...},volume = {7},author = {D. M. Armstrong},year = {1997},title = {A World of States of Affairs}}@