public ReferenceViewModel Clone()
{
var copied = (ReferenceViewModel)MemberwiseClone();
copied.Additional = new Dictionary <string, object>(Additional);
copied.FullNameInDevLangs = new SortedList <string, string>(FullNameInDevLangs);
copied.NameInDevLangs = new SortedList <string, string>(NameInDevLangs);
copied.NameWithTypeInDevLangs = new SortedList <string, string>(NameWithTypeInDevLangs);
copied.Specs = new SortedList <string, List <SpecViewModel> >(Specs.ToDictionary(s => s.Key, s => new List <SpecViewModel>(s.Value)));
return(copied);
}