@article{Loening+1973+579+590,
url = {https://doi.org/10.1351/pac197334030579},
title = {Evolution of nucleic acids},
title = {},
author = {U. E. Loening},
pages = {579--590},
volume = {34},
number = {3-4},
journal = {Pure and Applied Chemistry},
doi = {doi:10.1351/pac197334030579},
year = {1973},
lastchecked = {2026-05-01}
}