Sy D. Friedman, Peter Koepke. An elementary approach to the fine structure of L. Bulletin of Symbolic Logic, 3(4):453-468, 1997. [doi]
@article{FriedmanK97,
title = {An elementary approach to the fine structure of L},
author = {Sy D. Friedman and Peter Koepke},
year = {1997},
url = {http://www.math.ucla.edu/~asl/bsl/0304/0304-002.ps},
tags = {systematic-approach},
researchr = {https://researchr.org/publication/FriedmanK97},
cites = {0},
citedby = {0},
journal = {Bulletin of Symbolic Logic},
volume = {3},
number = {4},
pages = {453-468},
}