TY  - RPRT
TI  - Self-modelling with random shift and scale parameters and a free-knot spline shape function.
AU  - M J Lindstrom
PY  - 1995
DO  - 10.1002/sim.4780141807
UR  - https://pubmed.ncbi.nlm.nih.gov/8677401/
ID  - 8677401
ER  -