superficies in czech superficies in german superficies in danish superficies in spanish superficies in french superficies in italian superficies in russian superficies in swedish superficies in albanian superficies in belarusian superficies in estonian superficies in finnish superficies in greek superficies in hungarian superficies in lithuanian superficies in portuguese superficies in slovak superficies in ukrainian superficies in polish