1.   Croatian radio spoke Sunday of shelling by Croatian artillery along the front line with the rebel Serbs.

2.   In a Croatian artillery attack on another position, two Polish peacekeepers were reported wounded, one critically.

3.   The Croatian artillery pummeled Knin in earnest, setting scores of buildings aflame and sending civilians fleeing.

4.   The spokesman, who spoke on condition of anonymity, said White House officials were closely monitoring the movement of Croatian artillery and soldiers into northwestern Bosnia.

5.   The United Nations has complained several of its observation posts have been directly targeted by Croatian artillery.

6.   There is also a substantial amount of Croatian artillery in the Kiseljak area, closer to Sarajevo.

7.   U.N. officials said two Croatian artillery battalions had crossed the border into the Bihac area in the past few days.

8.   Backed by Croatian artillery, government troops trying to grab another chunk of land before a cease-fire takes hold pressed an offensive Sunday in northwestern Bosnia against rebel Serbs.

9.   Backed by Croatian artillery, government troops trying to grab more land before a cease-fire launched an offensive Sunday against rebel Serbs in northwestern Bosnia.

10.   Bosanski Petrovac, the last Serb-held town in western Bosnia, came under Croatian artillery fire for the first time.