@misc{indiciae4d41881e2d6d, title = {Working Group 5: Measurements technology and active experiments}, author = {Whipple, E. and Barfield, J. N. and Faelthammar, C.-G. and Feynman, J. and Quinn, J. N. and Roberts, W. and Stone, N. and Taylor, W. L.}, year = {1986}, url = {https://ntrs.nasa.gov/citations/19870010627}, note = {Source identifier: 19870010627} }