Ilex, thank you for your feedback. You're right that the tomato is really resembles Rosa de Barbastro. But the tomato is indeed Rosa de Huesca, as shown on this website
http://www.eltomatista.com/tomate-rosa-de-huesca/
Seeds I got from J.A.O.Lopez (Baikal). How this tomato tastes me I'll write later. I do not still ripe tomatoes Rosa de Huesca. Picture of green fruit.
Vladimír