TY  - JOUR
T1  - Contributions to the Chemistry of Chlorophyll. No. IV. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 50
SP  - 143
EP  - 144
PY  - 1891/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1891.0020
M3  - doi:10.1098/rspl.1891.0020
AU  - Schunck, E.
ER  -