Collection of publications, texts of speeches and interviews, letters and telegrams. The fifth edition[edit] - M. : Politizdat, 1968 - 628 s. : il. In the full collection of works in . and . Lenin includes his books, as well as articles and interviews published in various organs of the Russian and foreign press; reports and speeches by B. and . Lenin at party congresses, conferences, congresses of the Soviets, congresses of the Comintern, speeches at meetings of the leading centers of the party, at mass meetings and rallies; leaflets, statements, addresses, program documents, draft resolutions, decrees, greetings, the author of which was V. and . Lenin, letters, telegrams, notes, recordings of conversations over a direct wire, questionnaires and other materials. In the nineteenth volume of the collection of works in . and . Lenin's works include works written from June 1909 to October 1910. This is the last of the volumes containing Lenin's works created during the Stolypin reaction. During the years of reaction, the tsarist government and the counter-revolutionary bourgeoisie did everything in order to destroy the hated revolutionary workers' party, which by its work proved faithful to the precepts of the revolution. A fierce struggle against the illegal revolutionary Marxist party was waged by the liquidators. In the article "Disclosed liquidators" , "Receptions of the Liquidators and the Party Tasks of the Bolsheviks" , "The Voice of the Social Democrat and Cherevanin" , "The 'Voice' of the Liquidators Against the Party" , "Notes by a Publicist" Lenin characterizes liquidationism as a deep social phenomenon. Inseparably linked with the counter-revolutionary mood of the liberal bourgeoisie and with the disintegration among the democratic petty bourgeoisie. Lenin shows that the ideological basis of liquidationism was the Menshevik, opportunist concept, primarily the negation of the hegemony of the proletariat in the bourgeois-democratic revolution, the alliance of the working class with the peasantry. Describing the peculiarity of the situation in this period, Lenin said that a united front of enemies, from Stolypin and the counter-revolutionary liberals to the liquidators, was forming against the Party. Lenin, the Bolsheviks fought on two fronts: against the liquidators on the right direct opponents of the Party and against the liquidators on the “left” otzovists and ultimatums, “hidden enemies” of the R.S.D.L.P. The irreconcilable struggle was waged both against the opportunist and revisionist perversions of revolutionary Marxism and against dogmatism and sectarianism. In his works devoted to the intra-Party struggle, Lenin emphasizes that the struggle on two fronts is a regularity of the construction and consolidation of the Marxist workers' party, the conduct of a correct, revolutionary policy.