The Canadian government pamphlets were based on the IPCC Third Assessment Report section, which prominently displayed the hockey stick graph based on the 1999 reconstruction by Mann, Bradley and Hughes (MBH99). McIntyre began studying Mann's research, which had produced the graph, and met Ross McKitrick. They gained considerable publicity for two papers disputing the data and methods set out in the Mann, Bradley and Hughes 1998 journal article (MBH98). McIntyre has remarked on how his suspicions of this graph were aroused: "In financial circles, we talk about a hockey stick curve when some investor presents you with a nice, steep curve in the hope of palming something off on you."