@article{weko_15413_1,
   author	 = "Kawano,Mizuki and Kiuchi,Takaaki and Matsuo,Jun-ichi and Ishibashi,Hiroyuki",
   title	 = "Formal [4+2] cycloaddition of cyclobutanones bearing alkyne-cobalt complex at their 3-positions",
   journal	 = "Tetrahedron Letters",
   year 	 = "2012",
   volume	 = "53",
   number	 = "4",
   pages	 = "432--434",
   month	 = "jan"
}