Albinoni's Adagio - not by Albinoni?

Anyone heard this before?

A friend of mine told me that there was some doubt that Albinoni ever wrote this piece, probably his most famous work. A said that the manuscript was “discovered” among some forgotten papers of his years after his death.

Has anyone heard this before? Is it a load of baldricks, or wha?

I can’t link directly to the source, but go here and do a search on Albinoni to get the rest of the story.

Thanks dude