A warning is in order here. As revealed in many of the above references, the fiducial argument is highly controversial. The mathematical results are there, but the proper interpretation of the results is still up for discussion . In order to properly appreciate the precise inferential move and its wobbly conceptual basis, it will be instructive to consider the use of fiducial probability in interpreting confidence intervals. A proper understanding of this requires first reading the   Section 3.1.2.