@article{9929, author = {Judah Levine and R. Stebbins}, title = {Ultra Sensitive Laser Interferometers and their Application to Problems of Geophysical Interest}, year = {1973}, journal = {Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences}, volume = {274}, pages = {279-284}, month = {May-05-1974}, issn = {1364-503X}, doi = {10.1098/rsta.1973.0053}, }