TY  - JOUR
T1  - An Extract of a Letter Written by Signor Cassini to the Author of the Journal des Scavans, Containing Some Advertisements to Astronomers about the Configurations, by Him Given of the Satellites of Jupiter, for the Years 1676, and 1677, for the Verification of Their Hypotheses
JF  - Philosophical Transactions (1665-1678)
VL  - 11
SP  - 681
EP  - 683
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1676.0030
M3  - doi:10.1098/rstl.1676.0030
AU  - Cassini, S.
ER  -