測高データによる垂直方向の重畳確率の一推定法
A Method of Estimating the Probability of Vertical Overlap Using Observed Height Data

Sakae NAGAOKA
1984 The Journal of the Japan Society of Aeronautical Engineering  
doi:10.2322/jjsass1969.32.301 fatcat:zmajt5ge35ebnoontphukg2dyy