Matthias Felleisen, Daniel P. Friedman. A Closer Look at Export and Import Statements. Computer Languages, Systems \& Structures, 11(1):29-37, 1986.
@article{FelleisenF86, title = {A Closer Look at Export and Import Statements}, author = {Matthias Felleisen and Daniel P. Friedman}, year = {1986}, researchr = {https://researchr.org/publication/FelleisenF86}, cites = {0}, citedby = {0}, journal = {Computer Languages, Systems \& Structures}, volume = {11}, number = {1}, pages = {29-37}, }