What is the total number and conference's homepage of papers held in a conference with an ID of 187 during 1990 to 2000?
Id of 187 refers to ConferenceId = 187; during 1990 to 2000 refers to Year BETWEEN 1990 and 2000; total number of conference refers to Count(ConferenceId = 187)
SELECT COUNT(T2.ConferenceId), T1.HomePage FROM Conference AS T1 INNER JOIN Paper AS T2 ON T1.Id = T2.ConferenceId WHERE T2.Year BETWEEN 1990 AND 2000 AND T2.ConferenceId = 187