@inbook{a7eb9a7c5ecc4678b442b658b6c6d8c4,
title = "{\textquoteleft}Spade cultivation and intensification of land use, 1000-1300: Written sources, archaeology and images{\textquoteright}",
keywords = "Agriculture, Technology, Land use, Spades, Medieval history, Agricultural innovations, Europe",
author = "Janken Myrdal and Alexandra Sapoznik",
note = "Paper from a conference held on 9th - 15th September 2013 at Smolenice, Slovakia, entitled Jean-Marie Pesez Conferences on Medieval Rural Archaeology: Ruralia X",
year = "2016",
language = "English",
isbn = "9782503551371",
volume = "XVIII",
series = "Ruralia",
publisher = "Brepols",
number = "10",
pages = "203--223",
editor = "J. Klapste",
booktitle = "Agrarian Technology in the Medieval Landscape",
}