english: Evert Rinsema and Theo van Doesburg became friends while in the army, and Van Doesburg had established De Stijl in partnership with Mondrian and Van der Leck in Leiden.
non_english: reachtaínn reachtaíteá reachtaíodh sé, sí reachtaímis; reachtaíodh muid reachtaíodh sibh reachtaídís; reachtaíodh siad a reachtaíodh /