Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) V. Yu. Komarov and T. V. Rodionova and K. Suwinska,Single crystal X-ray diffraction study of the cubic ionic clathrate hydrate of tetrabutyl ammonium propionate (C4H9)4NC2H5COO·27.0H2O,Journal of Structural Chemistry,0022-4766,Pleiades Publishing Ltd,2012-07,53,4,768-775,https://cir.nii.ac.jp/crid/1364233270929486208,https://doi.org/10.1134/s002247661204021x