"Labour Law", 2009, No. 6. The following problems are considered:Reduction of wages of employees. Non-payment of part of wages received without written registration. Non-payment of the bonus part of the salary . Non-payment of wages or average earnings . Delayed Salary . Placement of employees on leave without pay . Determination of the content of agreements on the repayment of employer's debt to employees . Non-payment of termination indemnity upon termination . Lower wages or average earnings . Lower wages with the introduction of part-time work. Reduction of average earnings with simple not through the fault of the employee