This search: bibcode:2013MPEC*
gives a list of results which generate errors in the console:
Error parsing links_data value 2013MPEC....X...03F {"title":"HREF="http://minorplanetcenter.org/mpec/K13/K13X03.html">Available from the Minor Planet Center.</A>", "type":"priv", "instances":"", "access":""}
This search: bibcode:2013MPEC* gives a list of results which generate errors in the console: