[Retros] Die Schwalbe 230, april 2008, problem 13692

Joost de Heer joost at sanguis.xs4all.nl
Thu Apr 24 11:37:47 EDT 2008

raosorio at fibertel.com.ar wrote:

> Hi Joost,


> There is a mistake in the RML presentation (hope there is not in the magazyne).

> This problem is a joined composition,


> -13692 - Andrey Frolkin & Roberto Osorio

In the magazine, the only name is 'Robert Osorio'.


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