That's a great site, Brauno!
I found this tasty bit, too:
"It was quickly noted that a 1 - 2 kg charge was sufficient for severing the track of a tank, if blown under or next to the track.
A satchel charge with 6 kg of explosives, built around a stick hand grenade, was powerful enough to knock out any tank met in the war, if it exploded on top the tank (usually on the rear deck of a tank)."
I'll have to remember this site next time there's a ordinance vs. GV thread going on...