% Define writer's name
% Usage: name{<firstname>}{<lastname>}
% Usage: firstname{<firstname>}
% Usage: lastname{<lastname>}
% Usage: familyname{<familyname>}
newcommand*{name}[2]{def@firstname{#1}def@lastname{#2}}
newcommand*{firstname}[1]{def@firstname{#1}}
newcommand*{lastname}[1]{def@lastname{#1}}
newcommand*{familyname}[1]{def@lastname{#1}}
def@familyname{@lastname}