%0 Journal Article %T Protein Folding: Computational Approaches to an Exponential-Time Problem %A G N Reeke %A Jr %J - %D 1988 %R 10.1146/annurev.cs.03.060188.000423 %U https://www.annualreviews.org/doi/abs/10.1146/annurev.cs.03.060188.000423