Carl Manning. Traveler: The Apiary Observatory. In Jean Bézivin, Jean-Marie Hullot, Pierre Cointe, Henry Lieberman, editors, ECOOP 87 European Conference on Object-Oriented Programming, Paris, France, June 15-17, 1987, Proceedings. Volume 276 of Lecture Notes in Computer Science, pages 89-97, Springer, 1987. [doi]
Abstract is missing.