Hi,
just click on the links, you should get some info in English.

I know the Fugl-Meyer Assessment, but only as an assessment tool for balance, motor recovery, range of movement etc. in Stroke patients. For assessment of spasticity, we mainly use the Modified Ashworth Scale.
Try:
De Weerdt WJG, Harrison MA. “Measuring recovery of arm-hand function in stroke patients: a comparison of the Brunnstrom-Fugl-Meyer test and the Action Research Arm test.
Physiotherapy Canada. 1985;37:65-70.
I could find heaps of articles, but not a template or nominative data.

However, I manily work with adolescents and adults. Try posting your question in the paediatric section of this forum, maybe you get some more help there.

Good luck,
regards,
Fyzzio