@Article{Proceed_2009_p094,
Title = "{F}ecundity and {H}usband-{W}ife {A}ge {G}ap at {F}irst {M}arriage: {C}ross {C}ountry {A}nalysis",
Author = "Xu Zhang",
Pages = "94-102",
Journal = "Proceedings of the New York State Economics Association",
Volume = 2,
month = "October",
year = 2009
}