@misc{indiciae74fe17d10b59, title = {Low-temperature structural phase transitions in NH4L(SO4)2}, author = {S Jasty and VM Malhotra}, year = {1992}, doi = {10.1103/physrevb.45.1}, url = {https://pubmed.ncbi.nlm.nih.gov/10000145/}, note = {Source identifier: 10000145} }