Fascinating study by Attila Horváth of the Budapest History Museum on the question of the transition period in Celtic burial rites, based on data from the complex at Csepel Island, Budapest:

https://www.academia.edu/30399043/HORV%C3%81TH_M._A._Problems_about_the_Change_of_Periods_and_Rites_in_the_La_T%C3%A8ne_Cemetery_on_Csepel_Island_Budapest_._In_S._Berecki_ed._Iron_Age_chronology_in_the_Carpathian_Basin._Proceedings_of_the_international_colloquium_from_T%C3%A2rgu_Mure%C5%9F_8-10._October_2015._Cluj-Napoca_2016_141-163

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