Ren, Biyan Standard molar enthalpy of combustion and formation of quaternary ammonium tetrachlorozincate [n-CnH2n+1 N(CH3)3]2 ZnCl4. [electronic resource] - SpringerPlus Dec 2013 - 98 p. digital Publication Type: Journal Article ISSN: 2193-1801 Standard No.: 10.1186/2193-1801-2-98 doi