Variable-Arity Polymorphism. T. Stephen Strickland, Sam Tobin-Hochstadt, and Matthias Felleisen. Northeastern University CCIS Technical Report NU-CCIS-08-03, Sept 2008. Paper [ bib , pdf ].

              
@techreport{NU-CCIS-08-03,
  author = {T. Stephen Strickland and Sam Tobin-Hochstadt and and Matthias Felleisen},
  title = {Variable-Arity Polymorphism},
  institution = {Northeastern University},
  year = {2008},
  number = {NU-CCIS-08-03},
}
            

Variable-Arity Generic Interfaces. T. Stephen Strickland, Richard Cobbe, and Matthias Felleisen. Northeastern University CCIS Technical Report NU-CCIS-08-01, May 2008. Paper [ bib , pdf ].

              
@techreport{NU-CCIS-08-01,
  author = {T. Stephen Strickland and Richard Cobbe and and Matthias Felleisen},
  title = {Variable-Arity Generic Interfaces},
  institution = {Northeastern University},
  year = {2008},
  number = {NU-CCIS-08-01},
}