@inbook{VanHelden+1986+160+164,
url = {https://doi.org/10.7208/9780226848907-015},
title = {14. Conclusion: Measurement, Theory, and Speculation},
booktitle = {Measuring the Universe},
booktitle = {Cosmic Dimensions from Aristarchus to Halley},
author = {Albert Van Helden},
publisher = {University of Chicago Press},
address = {Chicago},
pages = {160--164},
doi = {doi:10.7208/9780226848907-015},
isbn = {9780226848907},
year = {1986},
lastchecked = {2026-04-29}
}