@book{
  author = "Hahn, Frank",
  title = "Money, growth and stability",
  year: 1987
  key = "Money",
  key = "Equilibrium (Economics)",
  key = "巨視的経済学",
  key = "貨幣",
  key = "均衡論(経済学上)",
  publisher = "B. Blackwell",
  address = "Oxford, U.K.",
  ISSN/ISBN = "9780631155867 [0631155864] (: pbk)",
}