Excavations of the Kuyavian megalithic long barrow no. 2 of the Funnel Beaker culture, situated on site 1 at Gaj, com- mune of Izbica Kujawska, province of Kuyavia-Pomerania - Papiernik, Piotr (Prace i Materiały Muzeum Archeologicznego i Etnograficznego w Łódźi, 47 (2016-2017), 0458-1520, 2018)